How to Replace Toyota Corolla VVTI Cam Gear T-SB-0087-09

In this video I show how I change a VVT-I cam gear in a 2009 Toyota Corolla. Reason for this repair is a rattle noise at startup from the timing chain. This is a problem that most Toyota Corolla and other similar models with the 2zrfe engine may encounter. I initially installed two cheap Cam Gears that I purchased off of ebay. They were JUNK and did not solve the issue. I took the original gear apart and pinched the springs tighter and re-assembled. This did correct the issue.
docs.google.com/document/d/17...

[@davidlobbestael7770]

This is the best video I've seen on KZbin for a home mechanic to follow and be able to do a fairly complex repair. This video will save lots of people lots of money if they have the ability. This deserves thousands of up votes and the few down votes mystify me. Excellent work. Thanks again!

[@danialshahzad3657]

Hi tom

[@danialshahzad3657]

I want to know how i unlock the vvti cam gear I replaced before one time but rattle noice came back after sometime

[@eacalways]

I’m having the same noise/rattle issue during cold startup, So if I were to purchase a new cam gear does it come unlock? If its locked how do I unlock it?thanks Great video by the way!!

[@DMD81773]

@@eacalways it comes unlocked

[@raulgalban3930]

Great video but I still hear the rattling noise after you turned your car on

[@MotoYeti]

I successfully replaced my VVTI gear last weekend on 09 Matrix using your video as reference. Runs like a champ, startup rattle gone. Thank you for sharing your expertise.

[@bonillarivera7858]

que marca compro amigo

[@STOCKmarket-fo1fh]

How much did you spend?

[@benjaminingraham3846]

Did the rattle sound like the starter was stuck on for a couple seconds after you start? Trying to figure out of this is the solution for my 09 corrola

[@TheCRTman]

5@@STOCKmarket-fo1fh Probably only about $375.

[@mattmopar440]

this worked amazing got the job done in 4 hours on my Pontiac Vibe and it saved me over 2000 dollars thank you sir

[@MrMOPAR-ko5pw]

I had a rattle on start up, I watched and performed this video step by step and now my car does not rattle anymore! Thank you very much! 😊

[@TotallyNotElchapo]

How is it now?

[@MrMOPAR-ko5pw]

@@TotallyNotElchapo Still perfect day and night! Does not rattle at all!

[@sandersautosolutions4246]

Thank you for your comment and I’m so glad that this video helped. Stay safe and best of luck with all your training and tech skills.

[@dediindrayanto4514]

best troubleshooting I've seen, with a little knowledge of gear markings, other friends can do it, great idea. thanks.

[@Billymons]

THANKS AGAIN! I just got around to doing my sons corolla. I watched your video 10 times to make sure I was comfortable. I just replace the gear with the most updated one. God I hope they reengineered it! It’s was a little scary seeing those cams pop up when you take the last caps off. It did make the grinding noise the very first time I started it but I’ll wait and see if it does it after it sits. If the noise comes back..... it’s going to the grave with the noise! 10/21/19 update, no grinding noise so far so good.

[@ph3733]

What part number did you use?

[@HandyTim]

What's the link to get the updated can phaser?

[@cesarbriones2419]

GR8T video. I loved that you did no narration and let us see what the disassemble and assembly look like

[@reymorales6936]

Thank you Sanders Auto Solutions finally a video on the whole process 👍👍

[@ec992]

Hello Mr. This video rocks , hands down the best timing chain video ive been going to school for this and feel like you have strengthen my abilities for my future. Thank you thank you ......

[@rickyoshields6256]

Again , Thanks for sharing this Video. you made it look so simple. I have a 2010 Toyota Corolla doing the same thing. now to order parts and GET HER DONE.

[@sandersautosolutions4246]

Hey Ricky, Get Her Done! If you need any help along the way with any technical info just email me at [e-mail]. I’ll be happy to share all the info I have with you or anyone who needs help with this repair. Thanks Tom.

[@maxodorestant9053]

Great video, no nonsense straight to the point.

[@AC11115]

Worked like a charm, to unlock it I used a simple tire/ball air pump that connects to the cigarette lighter port. Wrap the electrical tape around, poke a hole and zip tie the edges

[@josecantu5124]

Thanks for the video, just what I needed, I just wanted to check the timestamps, because my car accelerated by itself and the revolutions started to jump up and down and it did not stay stable when I checked the time. The cam gear of the exaust was delayed by one point.I did everything as you did and arranged the gear of the camshaft and thank God and you I was able to solve it.The revolutions went down very well and it no longer ocilate as was doing,now stays stable in 680 rpm with out a/c and with a/c comes up a little up to 800 to 900 rpms thank you very much.

[@sandersautosolutions4246]

Hi Jose, I am so happy I could help, Thanks for watching my video. I really appreciate your message. Thanks, Tom

[@Ponchinizo]

Thank you so much for the video and your helpful, well informed comments. You're a damn saint

[@kaydewalker9259]

Watched this and did one two days ago. Thanks for posting this video

[@mikeekim1101]

I recently purchased a used 2010 Matrix and I seem to have this problem with a couple seconds of a grinding noise after a cold start when the car has been sitting for awhile. I have read some people claim its a 3000-4000 dollar repair at a dealership and they have to completely remove the engine from the car and all that. Based on your video it seems to be a much simpler and hopefully much more affordable job to take care of. Thanks for posting.

[@thefettster]

This is an excellent video! Thank you. I have a 09 Rav4 with a 2.5L, 2AR-FE and was wondering if this technique would work on it instead of pulling the timing chain cover. This would definitely save a bunch of time and hassle. Thank you again for your efforts and expertise!

[@stephenladino8247]

just bought a 2018 Rav W a 2.5, lock pin is sticking, and I hope that the cam can be removed as in this video.......anyone done a late model 2.5?

[@dortiz_dk3443]

Super helpful my friend! Although I'll be working on a 2ZZGE the configuration is very similar so, I believe these techniques will work on cam replacement. Once again, thanks for sharing this tutorial with us all!

[@jonathangauthier2271]

Is your engine sound like knocking and shut off by itself att idle???

[@omgitsjim1]

Awesome video! I have a 2012 Corolla with the same issue, I'm terrified to try to fix it myself but this video made me more aware of how to fix the issue. I'm hoping to get it to a shop soon to get it fixed just not looking forward to paying an arm and leg to get it done.

[@DragonSailor-Hooah]

How much were you quoted?

[@latinyoungn]

I just completed this repair on my 2010 corolla with 150k miles. It took me about 4 hours and the video helped so much! The broken cam gear in my car was Toyota part number 130500T010 and I replaced it with part number 130500T050 at a cost of $215 from Toyota. I also replaced the valve cover gasket from advance auto. My start up rattle has been 100% gone and it was worth the time and money.

[@sandersautosolutions4246]

Thank you so much for sharing about your repair, especially about the updated part number for others. Congrats on your confirmed fix and thank you for watching my video. Tom

[@cowtownraider]

How did you know it was the intake gear that was causing the rattle? Did you not replace the exhaust cam gear as well?

[@David-eq5ok]

@@cowtownraiderthe tsb only calls for replacing the intake side. I have not heard of anyone needing to replace both. I went 30k miles since this repair and it remains fixed.

[@cowtownraider]

@@David-eq5ok Thanks, I was hoping for that answer because I only purchased the intake cam gear. It's supposed to arrive tomorrow. The aftermarket one I got on Rockauto refused to seat on the camshaft.

[@cowtownraider]

@@David-eq5ok Awesome, I managed to get through the procedure and the car is running great. Even feels smoother and more peppy.

[@jul1aanfri3ndly96]

I was watching this video because I heard a raddIe noise with my car and search the cause thankfully I found a reason why and thought out the video I hear the song 31:35 A.D.I.D.A.S ~ Korn. Great video and thank you for sharing 🙏🏽

[@drewbydoo4828]

If your video views seemed to skyrocket over the past week or two that would be me. I watched this thing so many times to make sure I understood exactly what I was getting ready to do. It worked great. There was some work performed out of frame but it wasn't difficult to figure out. A couple things I noted along the way, releasing the tensioner is performed by rotating the crankshaft counterclock about 90deg until you hear it disengage the hook. I'm not sure what you did with the screwdriver except maybe disengage the hook manually. Also the torque value for the 13 cover screws is 7ft lbs. You saved me a ton of money and she purrs like a kitty. Hats off, I regret that I only have one upvote to give.

[@acatwithinternet5635]

I've been terrified of the rattling in my Corolla. I've never heard of anyone losing their car because of it though, which makes me feel better. I'm thinking of leaving it alone, until it gets more annoying. It only rattles once in a while, and it's been going on for one year. I'm glad the video exists. Now I can save a couple thousand when I fix it.

[@reymorales6936]

@@acatwithinternet5635 my rattling got worse from only in the mornings to rattling all day now I'm doing it this weekend

[@dustinpomeroy8817]

REY Morales I did it on my son's car two years ago,only his tensioner had failed and I had to do the whole timing job,take your time,stay organized is my best advice

[@antoniovillarealm]

Muy bien profesional, es el mejor video alguna vez puesto relacionado con automóviles Toyota. Felicitaciones !

[@jaybilawchuk2225]

Older video. Decent starting point but there’s some info missing id have questions on. But none the less, it’s a good tutorial to help others.

[@matthewrosenthal5762]

Awesome I am about to attempt this as soon as the weather warms up!

[@sandersautosolutions4246]

Hey Matthew, if you have any questions when you do yours just message me. I’ll try to help if I can.

[@blissclan6501]

Thank you for posting this video. I did my intake cam gear in my 2010 corolla a few days ago and the start up noise is gone. Your video really helped!

[@sandersautosolutions4246]

SO HAPPY TO HEAR YOU WERE ABLE TO COMPLETE THE REPAIR WITH THE HELP OF MY VIDEO.

[@saefhindi6184]

Hi, Does the new gear different locking mechanism different than original gear ? updated version ? thanks

[@margaritajanes4720]

Many thanks for this video. I will use it to repair 2009 Venza 4cyl. You could have added the importance of replacing the "finger filter" screen and also checking/replacing the two oil control solenoid valves.

[@bmw575]

Awesome much appreciated video ... will definitely share with everyone ty

[@sandersautosolutions4246]

Hi bmw575, thanks for the comment, and I really appreciate you sharing it for me! 👍

[@hoytoyota]

I used this video along with another to change my intake vvti gear. Thank you for the video. I bought the gear aftermarket from standard automotive. Vvt530 it was significantly less than oem, but on my 09 corolla s Canada made. The light shallow marks on the new gear had to be used to line up for timing. Just something to consider if someone buys an aftermarket gear.

[@justice4all719]

I wouldn't trust any after market for such a critical component. But it's just me, hope you don't encounter any issues

[@davidzurek9510]

You did a fantastic job of filming this. You're qualified mechanic get a great job and I don't think you could have an unsatisfied customer. It's fantastic you are a qualified mechanic. you are at least a master of the 2.5 Toyota motors. Nice job good video to sit back on the beach or running down the river to have you inside the boat tipping a couple beers there's no way I would not enjoy that..

[@enriquerodriguez2451]

Vary clear and simple thanks keep making more

[@STUDIO99MUSIC]

Life saver!!!! Thank you for showing me the way!

[@sandersautosolutions4246]

Oscar, to unlock the timing gear you need to use air pressure and electric tape trick. There are several videos here on KZbin that I found for references on how to do it for other installations I’ve done. At 23:03 you see me pull a screen filter out of the main cam cap. This system runs on oil pressure so you want to confirm it’s not clogged up. Good catch, your the first to ask me about that. Thanks again and just message me if you have any other questions.

[@usmanhaider5329]

Thanks and nice to meet u Tom. I am in pakistan and as i heard that americans people have kind heart and do u know from my college life i am fan of white people. But unluckily i have nit vusit anerica in my life. But am happy that in my life first time i have good american friend. Tom my car maje totota altis manual transmission and model 2012. And i have been facing ratyke problem for 3 years. Even i change oil properly. 5w 30 and 10 w 40 but problem has not been gone. Last week my brother is mechanic in pakistan. He open head grind and wash head installed new tensioner and timming chain everything noice has not been gone. Now plz help me what can we do now Regards Usman haider

[@acatwithinternet5635]

I have a question. Can the rattle kill the car? I've never heard of that killing a car. My Corolla rattles sometimes, and if it's harmless, I'd rather not touch it unless I have to.

[@zoop34]

@@acatwithinternet5635 I'd like to hear what other's have to say. I have seen some posts where people have run their Toyota's for over 100,000 miles with the rattle with no other issues.

[@acatwithinternet5635]

@@zoop34 yeah, the rattle has never effected me in any way. It's just scary.

[@zoop34]

@@acatwithinternet5635 How many miles have you driven with the rattle occurring on startup?

[@ACEstimate]

I'm sure you should apply lubricant to the bearing surfaces prior to re-installing the carriers. Especially after wiping them dry as shown here.

[@saefhindi6184]

can you just use engine oil ?

[@nsikakhalala1366]

No​@@saefhindi6184

[@stephenandloriyoung5716]

Thanks for doing this - I appreciate it.

[@Adam0263]

Excellent video!!! Thanks.

[@OMAR23937]

muchas gracias por tu video me fue de gran ayuda, para resolver el problema del sprocket vvti

[@RacersUnited]

Awesome video. Would this work for an ‘08 sienna, or do you think that because it’s a V6 instead of a 4 cylinder that it would be too inaccessible?

[@rfnoise]

Thank you for the video, I would be interested to see what goes wrong and how you ajusted the gear. How long has it lasted so far? I will probably just buy the new Toyota part anyways, just to be sure. It would be neat to compair them.

[@sandersautosolutions4246]

Hi Rfnoise, thank you for watching. I am going to get the video done on how I fixed this cam gear after the 1st. The car I repaired was for our used car lot. The car has been sold to a new customer. The customer that bought it lives close by and was aware of the issue before purchasing it. He has not had any issues to date and drives it everyday everywhere. If it does come back in for the same issue I will be sure to share and document it for everybody. If you need any help with yours I will be happy to assist if I can.

[@inhocsigno9151]

Great ideas to store the bolts in holes they were removed from, and stuff rags to keep things from falling 'down under'.

[@tuneuptony3679]

Do these cam gears cause a check engine light for vvt faults? Friend has one and he asked if I would replace gears, he already replaced tensioner and few other parts. I have 30 experience as a mechanic but haven't had the chance to work on theses vvt systems. Thanks for the video, great information.

[@stephenm9597]

I literally got the urge to start working on my car yesterday. All I did was change the windshield wipers and now im looking on how to stop the VVTI rattle when I do a cold start

[@martinsalinas6225]

Saludos amigo exelente video una pregunta cuando arrancaste el auto se escucho ese ruido otra ves se le quitó el ruido con el cambio de engrane o siguió igual escuché k al encenderlo de oyó ese ruido espero tu respuesta saludos

[@ghostpandagarage]

Great video! Thank you for sharing.

[@user-vu5pw4nu5d]

😂😢

[@asilaydying672]

I'm sure this would be the same method for a 2011 Corolla, would you think so? I need to do mine as well. You should've showed the part unlocking the cam and bolting it up I know there is a method on that part oh and the putting air into the cam gear and unlocking it. The tensioner part too. Great video. I downloaded it to help this spring. It's too cold in Northern Arizona right now.

[@dealerauctionnightmare4689]

Do you have a video of what you did to the originals to make them work better? Also, is it just the intake that needs replacing or fixing?

[@gonzosc1]

hello, would this process be the same for a 04 camry with the 2az fe 2.4 motor?? 150k miles and has just a very slight cold start rattle at the moment. quickly goes away but I'm sure it will get worse as time goes on. great video...

[@teefia4506]

You're amazing brotha' 😎 👍

[@charlesb5007]

P0016 code? I have checked solenoids and relaced vvt, cam and crank sensors, timing is spot on and still throws a code after driving...Do you have to unlock the phaser or does it matter? I am actually working on toyota 2.4 vvt with only on phaser on intake cam.

[@robgnisir4708]

Very helpful video thanks. Can I ask how you knew witch cam gear was the problem?

[@jlesau6071]

Thanks for the video, after torquing the camshaft bolts with 20FT lbs in at 31:00 did you lower the torque for the smaller black bolts? If yes, how much?

[@RJ-cu2gn]

It looks like he torqued them the same.

[@stevend4261]

Great video! I ventured into this with my 2010 Camry 2.5L (2AR-FE engine). Smooth until it came time to remove the timing tensioner. For the life of me I'm not able to even get a good line of sight on the bolts let alone remove and/or reinstall. Is it behind the power steering pump? Searching the web suggest that some people have removed the power steering pump at the bottom of the engine, but even that was noted as brutal for everyone. Trying to do this the simplest way possible. Any advise is much appreciated. Thanks again!

[@sandersautosolutions4246]

Hi Steven, I was away from the computer for the weekend. Let me know if you need any further help. You can email me directly at [e-mail] and I'll be happy to send you Alldata and Mitchell info on the repair. I appreciate you watching my video and I hope it did assist you on your repair.

[@callmebackfriday2]

Thanks for the video.

[@Lifesituations8000]

There should be any resistance when aligning the cam arrow marking with the sprocket mark?

[@michaelt1349]

Hi! Great video. What part of the camshaft are you tapping with a yellow and black screwdriver at 22:22 and what was the purpose of this tapping? Thx!

[@georgev.]

Hi, If I going to change just the chain tensioner gasket and to do so put the cylinder 1 in Top Dead Center compression. (It is when the crank pulley mark aling with 0°, right) Can I remove the tensioner without worrying the chain jump time in the crankshaft gear? I see there is a lip below that gear in the timing chain cover that help minimizing the risk, right? My motor is a 2ZR-E25W serial number. from 2011 corolla. I know to release the tensioner I have to rotate CCW like 10°. Does I have to do something else to avoid jumping time?

[@jasonhanson7728]

What were the camshaft caps torque to how many inch pounds. I have a 2011 Corolla they might be different torque specs I don't know I'm not really worried about the variable valve timing gear specs.

[@peterswanepoel2807]

Sanders an absolute BRILLIANT VIDEO Thanks a ton About 10 years ago i rebuilt a Camery Auto engine hat was hard work Im 77 yrs now and have a 2016 Toyota Auto with this chain rattling problem Thanks for the info will try to do the repair as soon as i can afford the parts ONE Question i notice the back top cam there appears to be a screw jutting out Should that be Only asking Best wishes Peter

[@danielwilliams3332]

Can I do this on a 1NZ-FE? Will there be enough room to get the cam out with the tighter space?

[@Monroe1516]

now It wouldnt hurt to put a few drops of blue locktite on that cam gear bolt= great video

[@techwiz2410]

Can anyone please tell me.... is it ok to leave the cam gear unlocked in the car or do you need to find a way to lock it back once the timing chain is back on and its installed... if so... how do I lock it back? Thanks all!!

[@craneomayor]

awesome video

[@nabilking4611]

Question which tension torque you applied and how you can we do it it with empact wrench.?

[@64arguz]

Excellent job ! however , how many miles does this repair last ? I did the same job in a Honda Accord K24 , including a new chain tensioner and I-VTEC solenoid , all parts OEM and 10K later the annoying noise came back 💩😡regardless using synthetic oil and making oil change on time !!!

[@blissclan6501]

This is the part I used. Ordered on ebay for $149 GENUINE TOYOTA COROLLA PRIUS MATRIX xD 1.8L ENGINE TIMING CAM GEAR 13050-0T050

[@numbrenine9414]

how do you mean tightened the springs? the spring for the locking pin? did you stretch it, replace it with stiffer spring?

[@pseudonymBOB]

I took apart the cam gear after removing it and found that one of the 4 cogs of the inner gear (the one directly fixed to the camshaft) had completely cracked through along its width. I believe that had allowed oil to completely drain out of that passage when sitting for a period of time, and the resulting lack of lubrication was the source of that cold-start noise. I had no choice but to purchase a new gear assembly to fix the problem but that took care of the issue. The problem was completely self contained within the assembly and doesnt have to be repaired (just irritating to listen to every coldstart.) I would guess the broken cog is the source of most cold start rattles

[@erickt9415]

Shadow Bisping how much was the expense? My rattle has got worse and makes my car start a lot more challenging

[@pseudonymBOB]

Erick T94 I bought the oem cam gear from the dealership for $330. I didn’t want to take a chance with the Chinese knockoffs you can get for about $150 online bc I’ve been reading about them not lasting long. I also installed a new $40 timing chain tensioner. The gaskets and everything were in good shape so I reused all of that. All in I spent $370.

[@ziddo82]

@@pseudonymBOB I have the same problem with my 09 Corolla. The noise is annoying and embarrassing. Did you replace both gears? A toyota dealership near me is selling them for $250 each. Thank you!

[@johnnyrodriguez8358]

Thank God while my Rav was in shop getting diagnosed, I found a 10year 100,000 mile power train warranty it had. My cost is a $50 deductable. Car only had 57,000 miles and 6 months left on warranty.

[@KrazyKramer]

Make sure your Bendix in your starter isn't hanging up before you people start pulling the cam gear. Sounds similar on cold starts. Was this intermittent on cold starts or did it make the ride of all the time?

[@keithl9211]

I'd like to know more about tightening the springs on the cam gear

[@jameshendrix8217]

when installing the cam does the gear have to be locked or unlocked? great video.

[@WhalerGA]

If I just want to replace the old cam gear with a new one, can I install the new one at the proper timing by copying over the marks from the old gear?

[@Billymons]

Awesome video! Just what I was looking for. There are PLENTY of videos of cars with the cold start rattle but known showing how to replace the VVTI gear, especially on the 2009 Corolla like mine. Question, after you put the cam back in, do you install the tensioner then release the bungee cord? Or release the bungee then install the tensioner? I’m so paranoid that the chain is gonna jump off the crank sprocket if not enough tension. Thanks again.

[@sandersautosolutions4246]

Hey Bill, I’m so glad to hear that you appreciated this video!! The bungee cord can stay on until you install the tensioner. Up to you. I removed it before installing the tensioner because with the cam re-installed there wasn’t any slack on the chain between the two sprockets. I always rotate the engine at least two revolutions and double check the timing marks to confirm the chain didn’t move a tooth on the crank gear before installing the valve cover. When you do yours, just message me if you have any questions and I’ll be happy to help if I can. Thanks Tom

[@Tehfigglyone]

This fixed my startup rattle, but I still get a weird rattle noise while accelerating around 3-4k rpm. It kind of sounds like a heat shield rattle but I can't tell.

[@geovanyvillatoro76]

You do an awesome job, do you know how much is the labor cost to do this job ??

[@h1a1w1b1a1k1e1r]

If I correctly understand what I saw was, set the gear assembly to the unlocked position, install and torque it on the cam then move it to the locked position before installing back in the head? Great video however a little commentary in the right spots would be a plus, thanks.

[@sandersautosolutions4246]

Hello Mike, you’re correct. Unlock, torque onto camshaft, then lock it, then install back into the cylinder head. I do appreciate you watching my video. This was my first video and I know it could use a lot of help. I wanted to just show the basics on how to accomplish this repair. If you need any other info just let me know and I’ll be happy to share what I have available. Thanks, Tom Sanders

[@dieselscience]

If the the rattle is 1/4 to 1/2 a second and definitely noticeable but not sharply loud... is it more of a nuisance and safe to keep going OR is it about to all let go and destroy the timing chain?

[@backyardbashing6136]

Great video. Thank you for the information. I have my timing cover off because of the startup rattle and wasn’t exactly sure what to replace. I am glad I read the comments and found that you recommended the Toyota replacement gear and gave a part number. I would have ordered it from RockAuto if I hadn’t seen that. Also I wouldn’t have known to unlock the cam gear before installing and I would have had to take it apart again so this video saved me hours of frusteration and now I have the confidence that the noise will be gone. Also I didn’t realize that you could pull the cam without removing the timing chain completely but since I’m in there I guess I’ll replace the chain and guide. Do you recommend replacing the tensioner or the VVT solenoid?

[@sandersautosolutions4246]

Backyard Bashing, Hi and thanks so much for sharing how this video helped. There are a few parts the TSB recommends to replace. If you pull up the TSB listed in the title it will have a parts list. The tensioner is one of the recommended parts to replace. Check with Toyota parts with your VIN to get the most up to date cam gear part number. Last time I checked it was the 13050-0t050. You can find these online rather than paying the dealer price. If you need any more info just let me know at [e-mail]. Thanks, Tom

[@backyardbashing6136]

Sanders Auto Solutions Okay thanks I’ll look it up. And when you say to get the most up to date cam gear are you going by the TSB or could there be a newer one since then?

[@sandersautosolutions4246]

Backyard Bashing, yes, there can be a newer one available than what the TSB lists. The cam gears get superseded with new ones and the part numbers don’t change on the TSB. I’ve seen a couple of the TSBs on the World Wide Web with the old part numbers. Unfortunately, sellers still offer the old superseded inventory.

[@backyardbashing6136]

Sanders Auto Solutions I looked up the part numbers on the TSB and found them all on ToyotaPartsDeal.com. When I found the cam gear it showed that the new part number was the one you gave me so I would assume that is still the newest. Thanks for all the info!

[@weaverdreams]

@@sandersautosolutions4246 I need your help!

[@GSskiracer]

Thanks Tom, can I use a Cam gear from a 1zz on a 2zz? I think it shows same gear when I look up online. Can I just remove the cam bolts and cam on the intake side or do I need to remove bolts from intake and exhaust cams? Thanks

[@sandersautosolutions4246]

Hi Celicagt1zz, I couldn’t find info confirming that they are interchangeable. They do look very similar, but may be very different as well. Need to confirm that where the 1zz gears Dow pin for the camshaft and timing mark are in the exact same place as the 2zz’s. That way if it is installed you will know that your timing is true. Also confirm the oil port passages line up with the oil ports on the 2zz camshaft. I wouldn’t recommend it because without confirmed data you could damage your engine. If you do install it and it works I would like to hear about the results. On the camshaft bolts you will have to undo the intake and exhaust cams because the camshaft caps are one piece covering both cams. Thanks Tom

[@abelmumba6437]

Thanks for this video.i have a 2nz vvti engine for toyota I.S.T which is also making the same rattle noise at start.my question is apart from the annoying noise at start,what is the consequence of not changing this gear?what kind of damage does it cause? thank you in advance

[@Tolexandre]

This just saved me $1,200

[@grantsmerchanski1913]

Great video...just wondered if there was something you did or marked on the exhaust cam so it did not move during the intake cam removal and install? Thanks again.

[@sandersautosolutions4246]

Hi Grant, you want to mark your timing chain to the timing mark on the exhaust cam gear and the intake cam gear. That way when you install the intake camshaft back in you line up both markings on the chain that you made to the timing markings on both the exhaust and intake cam gears. If you need any other information on this repair please let me know. I’ll be happy to assist. Thanks Tom

[@grantsmerchanski1913]

Okay but now my concern is how do you know if the timing is advanced or retarded position when removed? What I am trying to say is if I remove the intake cam and actuator, rebuild/ replace the actuator how do I know what position to install it as the old actuator was not working properly?....Thanks

[@sandersautosolutions4246]

Grant Smerchanski, This repair can get very technical and deeper understanding into the workings of the VVT-I system is a must before taking this repair on. You can do this to reassure yourself, before removing your Intake VVTI Camshaft Gear you can line up the two dots on the face of the VVTi gear to confirm it is in the locked position before you mark your timing chain. That way when you install your new gear in the locked position you know your markings are 100% accurate. I didn’t get that technical because I knew that as long as I marked my chain on the factory scribed marks on the old gears and went back onto the factory scribed timing marks to the new gear that it would be right on for the new gear. Basically, if you bought a new timing chain, the chain comes with painted links to set the timing to the factory scribed marks on the gears. Doesn’t matter if the gear is locked or unlocked. Sorry, I hope I was able to answer your question and explain it. Very technical. If you need any repair data on the repair, you are welcome to email me at [e-mail]. Thanks, Tom

[@grantsmerchanski1913]

Thank you and yes I understand.....do you recommend a new timing chain? my engine has 130000Km

[@earlegeisbert5384]

Not sure if I missed this but when did you put the timing chain tensioner back in sorry I just watched it again for the second time I saw the tensioner being reinstalled by far the best video on KZbin

[@sandersautosolutions4246]

Hi Earle! I didn’t video the install of the tensioner because I had the camera attached to the hood and there are lots of videos on how to remove and install the tensioner. If you go to 43:23 of the video you will find the prompt to install it and how I unlocked mine to put tension on the chain. I appreciate you watching the video and hope it gives you insight on how to replace the gear.

[@oscie1989]

Same problem, i have a cali emissions engines but cant seem to find the exact part. Can i use federal emissions part or does it even matter at all

[@tylerlitfin2123]

How do you know "Top Dead center"?

[@iftinchanneliftinchannel682]

Thank you so much my friend

[@ronrandall7118]

Mr. Sanders, after the new Cam gear is reattached to the camshaft and before reinstalling back in the head, do you need to unlock or lock the cam gear for timing mark purposes? Also, before reinstalling the timing chain tensioner, do you retract the plunger and lock in place with side mounted clip?

[@sandersautosolutions4246]

Hi Ron, torque the cam gear in the unlocked position to the camshaft. Then move to the locked position before installing back into the head. For the tensioner, install it with the plunger locked all the way in. Once installed and ready for tension on the chain I used a long screwdriver to push in on the chain and chain guide to unlock the tensioner.

[@ronrandall7118]

Mr. Sanders, today I got my camshaft and gear out of my engine head. I hand tightened the bolt in the unlocked cam gear position, but when I went to torque it to 40 foot lbs., the cam gear moved to the locked position. This happened to me twice. I was able to get it unlocked once by watching a KZbin video where a guy put black electrical tape around the holes on the cam and applied air to the hole for advance. But know I can't get the cam gear to unlockon the second try. I seen another video where the guy uses a different method. Hope it works. Anyways, any explanation why the cam gear went to the locked position while tightening the cam bolt? Only thing I can think of is perhaps my torque wrench maybe out of calibration and over torqued the bolt and caused it to move to the locked position.

[@michaelt1349]

Great video. I gave thumbs up! At about 19:15 you said you rebuilt the cam gear. If a new genuine Toyota cam gear is purchased, does it need to have any type of adjustment performed before it is fastened to the end of the cam shaft with that single bolt? Most importantly, is there a locating dowel pin on the end of that camshaft to ensure the new cam gear can be bolted on in one way only? (ie. You don’t rotate it slightly while the bolt on the end of the camshaft is being tightened?) Thanks!

[@sandersautosolutions4246]

Hi Michael, thanks for the thumbs up! If you purchase a new cam gear it does have a dowel pin on the camshaft to install it. Install it in the unlocked position, torque it on, then move the gear to the locked position. One single bolt to secure it to the camshaft. There are lots of KZbin videos on how to unlock them. Good luck on your repair and if you have any questions I’ll try to help.

[@user-vu5pw4nu5d]

Furthermore it is perfectly calibrated and balanced meaning that even though it is made it will not last long as it is not properly balanced or it will create some type of vibration which will or may cause Other types of damage

[@muckbaby8411]

Question Chris fix can I do that to a Toyota Corolla 1.5 engine vvti cam. The same way u did it to this vehicle.

[@HandyTim]

Are the cam bolts torque to yield bolts that need to be replaced?

[@kiranjotsingh7840]

Great Video Thanks for posting the video. Do you lock the VVTi Gear at some point after torquing it down to 40 ft-lbs? Or Wondering if I should leave it.

[@sandersautosolutions4246]

Hi, thanks for watching my video. You want to lock the VVTI Cam Gear after torquing it down before installing back into the engine.

[@nunzo44]

Do you ever pull the timing cover and replace the chain? All data is saying 9 hours for cover removal does that seem right?

[@karysquinceaneraboutique]

Hi, my car have the same problem...where are you located?...how much for this work fixed?...Thank you so much..

[@elevatorman427]

Reading over your video description on what you did for the original gear perhaps thats what toyota should of done for customers. There are so many posts online though about how the dealers replaced these cam gears free of charge only for the noise to come back.

[@captainover-tighten6729]

Thnx. Great video

[@pepitoedwinarreola5119]

Good video, I want to ask you, which are the steps for change the chain and tensor chain? I will appreciate your help!

[@sandersautosolutions4246]

Hi, and thanks for watching my video! There are many steps to changing the timing chain and chain guides. Too many to post in a comment. If you can’t find a helpful video here on KZbin you can email me at [e-mail] and I’ll try to assist with more information. Thanks!

[@lucasssg4663]

Hola @Sanders Auto Solutions. Antes que nada, muy buen video, gracias por compartirlo. Tengo un corolla motor 2ZR 2013 con el ruido a traqueteo en el arranque de solo 1 segundo, entiendo que es el engranaje intake camshaft el del problema, sin embargo el engranaje correspondiente al escape se remplaza de la misma forma? Tengo pensado hacer este trabajo y evitar tener que desarmar dos veces! Usted dirá que solo cambiando el de admisión estaría listo? Gracias desde Argentina.

[@sandersautosolutions4246]

Hola Lucas, estoy usando el traductor de google para traducir tu mensaje. Estoy tan contento de escuchar que disfrutaste mi video. La última pregunta en su mensaje no se tradujo correctamente para mí, así que no podré responderla. Para quitar el engranaje de la leva de escape será el mismo proceso. Estoy de acuerdo en que nunca es bueno tener que hacer el trabajo dos veces. Buena suerte haciendo el tuyo. Solo tomate tu tiempo. Le invitamos a enviarme un mensaje con cualquier otra pregunta. Gracias desde San Antonio, Texas

[@lucasssg4663]

@@sandersautosolutions4246 Gracias, muy amable!

[@grovercoronel8238]

Amigo una consulta yo tambien tengo ese problema tambien yo quiero cambiar los 2 engranajes admision y escape Tu ya solucionaste el problema del ruido al encender ???

[@sergeolenek7414]

Great work

[@artvandalay9711]

Do you remove the chain tensioner before removing the upper guide?