How to Replace PCV Valve and Hose 02-09 Mazda 6

In the video, 1A Auto shows how to replace a clogged or stuck Positive Crankcase Ventilation (PCV) valve. The video is applicable to the 02, 03, 04, 05, 06, 07, 08, 09 Mazda 6.
🔧 List of tools used:
• Flat Blade Screwdriver 1aau.to/oTb/1AXAA00013
• 10mm Socket 1aau.to/oEN/1AXAA00017
• Needle nose pliers 1aau.to/ogX/1AXAA00051
• Needle nose pliers 1aau.to/ogX/1AXAA00052
• Ratchet 1aau.to/oTZ/1AXAA00016
• Socket Extensions 1aau.to/oJQ/1AXAA00015
• Torque Wrench 1aau.to/oom/1AXAA00044
• Sandpaper
• Throttle Body Cleaner
• Drain Pan 1aau.to/od9/1AXAA00320
• Floor Jack 1aau.to/omL/1AXAA00068
• Jack Stands 1aau.to/omR/1AXAA00065
For More Info visit us at 1aau.to/h/azL/
⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

[@1AAuto]

√ *Watch the Video* √ *Buy The Part at 1A Auto* 1aau.to/m/Visit-1AAuto √ *Do it Yourself* √ *Save Money*

[@WeidongYu]

the designer of this engine should be sent to jail

[@donderfoil]

Actually a very durable and tough engine. great design they used it from the early 2000's all the way up to my 2011 fusion at least.

[@robles100]

@@donderfoil With tons of plastic fitting and clips inside the engine bay ( Including the whole manifold) that become brittle and break so easily. It can't be a good design. And on top, that much disassembling just to replace a simple PCV valve ? Not a smart design at all. Most cars require no more than 5 minutes to replace.

[@unzocialdistortion]

I just did this. After disconnecting the throttle body just move it out of the way doesn't need disconnecting. Also when bolting it start with 2 on top and then the difficult one in the front that way in case you drop it you can take the intake manifold off to get it out. Also don't tighten the first two bolts I said all the way so you can see from the top when bolting the porthold bolt goes in correctly. Like other person commented use tape to tape the bolt to the ratchet socket.

[@alfredhughtayler2901]

Thank you 1A Auto and Sue!! My wife's 2006 Ford Focus wagon was throwing random P0171 "lean bank" codes and then it started stalling at idle. I followed the instructions in this video, the manifold gasket video, and one from Craig's DIY Car and found a 1.5 inch crack in the PCV hose. - Don't drain the coolant unless you need to replace the coolant hose that runs past the PCV hose. - You can get the bottom bolt on the manifold without lifting the car. - The Focus manual says remove the fans and shroud. I didn't. But I did unbolt the fuel rail and pop the injectors and move the rail to get better access to the clip on the PCV hose. I was able to leave the fuel line connected. - I found a rare-earth magnet that fit in my 10mm socket. No more dropped bolts. - You need the extra long angled needle-nose that Sue uses like a surgeon's forceps. - Where Sue just presses on the electrical connector for the Intake Manifold Runner Control actuator, I had to use a right angle gasket pick at the top of the latch. - The PCV valve retainer ring cracks easily. Carefully pry up - and out - at the right locking tab with a thin tool.

[@CashApp-HelpMeStayAlive]

I just got done doing this . Piece of cake . But i been working on cars for.over 20.years . . My advice is buy the injector repair kit. Basically the o rings for the injectors. As the more then likely will be broken or in bad shape. After you put it all back.together the injectors will leak gasoline. So buy the injector repair kit for ( $11 Ebay) Bucks and just use the orings. Dont have to use the other parts. also the PCV valve hose you are going to replace , wrap that Hose with CERTOPLAS 525e HIGH HEAT TAPE ($9 Ebay) So that the Hose will not rip again . Also tape the 10mm socket to the extention so you dont drop the 10mm as you will for sure do other wise. If you dont work on cars often , Better stay away from this job. Great video thank you !! And good luck to all . It fixed the BAD IDLE AND THE ENGINE SHUTTING AND CUTTING OFF . CAR IDDLES SMOOTH NOW. Also use a LITTLE of dish washing Liquid/soap on the injector O rings so that they go in easy . REMOVE THE BOTTOM SCREW THE ONE UNDER THE CAR FIRST BEFORE YOU DO THE ONES ON THE TOP . AND LEAVE THE FRONT OF THE CAR ON FRONT RAMPS THE ENTIRE TIME SO THAT YOU NOT BENDING OVER TOO MUCH WHEN WORKING ONTOP . . Make sure you Take deep breath as this can be a bit frustrating . Have a few beers near by . A chair to sit and relax your back and some smooth jazz to relax. Lol . Thanks .

[@kensports28]

I definitely had to buy the injector kit. Also a lot of those tiny vaccum hoses were very brittle so I had to replace them. Very awesome video

[@MrEvtmazda]

What type of tape are you recommending? I see something called F4 Tape on Amazon. Or they have the exhaust wrapping tape for turbo piping. Are you referring to the F4 type stuff? The hose I recieved came with a soft sleeve around it for protection. Done the job once, not looking forward to doing it again here soon

[@kwbalance108]

You are the man! Also, Kensport, where did you buy the vac hoses from?

[@goldwolf0606]

Damn, thanks for those pointers. I would hate to have fuel leak and start a fire. Stupid engineers should have just wrapped the damn hoses in heat resistant tape to begin with.

[@enokadean262]

What about the manifold gaskets?

[@pxlnghtt]

Just wanted to say that videos like this make complicated repairs for us cheapie wannabe mechanics easy. Thanks so much for posting!

[@1AAuto]

+Pxlnght Thank you!

[@twig3288]

It's a tribute to Mazda that they've made it so quick and easy to service the PCV system. Well done lads.

[@1AAuto]

+Twig Thanks for checking us out. Shop here for high quality auto parts: 1aau.to/m/Shop-1AAuto-c

[@gratefulaya192]

this woman knows the Mazda6 very well, and has put many men I know to shame. I've learned so much from watching her videos, and I've been able to do everything myself on my 07 Mazda because of her. She explains everything very well and in detail, and the camera is very clear and gets good shots of what she's doing. Sure things can be done a little different than the way she is doing it, but she is showing you the proper way to do it, and then that leads to other ways of doing things. Sometimes not doing it the proper way will work for some but not for others, so when you learn the proper way of doing things, you can branch off by doing it another way.

[@1AAuto]

+Grateful aya Thank you for the great reply. We love to empower our customers by showing you how-to perform your own auto repairs while installing our high quality auto parts. Have a great day! 1aauto.com

[@citanieves6926]

Grateful aya : 😉 ok... with very high mileage, get everything if you remove the intake manifold; pcv valve, water pump and thermostat, throttle body, throttle body sensor, etc. CRC cleaner products works best!

[@johns1418]

Well thanks for the video, I wonder why is she draining the coolant fluid and removing the injectors rail.. I've done this job without this unnecassary labour twice :)

[@mwendia]

@@johns1418 The video is meant to teach different lessons. Now I know how to change my injectors. Some jobs can be done easily when doing others.

[@anatek2fitnesscenter872]

I get it...... By other way you politely mean the wrong way

[@mrpb101]

I could not get that little round black pcv valve cover off my 2002 Ford Ranger 2.3L. In frustration was ready to break it off, instead said a prayer and found this wonderful video. Starting at the 19 min mark it shows using a screwdriver to pry it off. Thanks a bunch!

[@1AAuto]

+Pismo Beach Marketing Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1aau.to/m/Shop-1AAuto-c

[@jingl3h3im3r]

Did a PCV valve, hose, intake and throttle body gaskets on a 2008 Mazda3 with the L3-VE 2.3L engine using this video as reference. Trickiest parts were removing the PCV valve from the plastic retaining piece without breaking it (used a small pocket knife), and getting the blind center intake bolt started (wedged cardboard in socket with bolt). I didn't remove the emission tube and was able to wriggle the intake up and out without issue. Didn't drain coolant and didn't lose much on the floor. Great video, couldn't have asked for a better preview of the job!

[@chloeleedow7250]

I have this engine too and car lol 😢😂

[@zingo2664]

This lady is brilliant!, difficult job (i would find it impossible to remember how to put things back 🙂) brilliant video! 10/10

[@darronc5928]

I will never change the pvc valve too much stuff to take off...great video...you are an expert mechanic!!!

[@1AAuto]

+Darron C We are happy we could help!

[@loliverde9955]

Doing it rn, only took an hour. Currently waiting for my roomate to get me a magnet tho cuz I dropped my extension in the intake 🤣

[@robles100]

@@loliverde9955 😱

[@claudioc1991]

What a great video. Thanks! I have a Mazda 5 2007 (European spec) and I was able to follow this with only minor differences between the models. I wont say the job was easy, but it was only really possible due to this excellent vid. I would not have attempted it if I had not come across it. Thanks again.

[@risk0systemsuk171]

Best of the MAZDA PCV videos I’ve seen so far.

[@Ray-zl3tp]

Just finished doing this today on a 2006 Mazda 3 GT. Once I removed all 8 bolts, I was able to pull the intake manifold to give 4inches of space. This gave me just enough room to remove the PCV valve off and put a new hose in. Would it have been nicer to have the extra space to take it out and replace. Yes, yes it would. However, I did not want to remove all those harnesses and having to put them back as well did not seem appealing to me. It just increases the chance for error. You also don't need to drain the coolant. You can just remove the throttle body bolts and leave it connected to the coolant lines. If you want to clean the throttle body and don't want to drain the coolant. I left the car to cool down for a while. So when I took the lines out I didn't have any coolant left inside. Also, a tip for the most head banging, stupid, idiotic design placement for a bolt for the intake manifold (center one). Have those little magnet on the extendable sticks so you can place it in the hole and turn it just enough to thread it so you can take the magnet out and leave the bolt in. Made it so much easier and less of a mess! Have fun guys! Remember, patience is immensely required. T-T

[@gordsnieder4046]

You've done a great job here ... convincing me to leave the old PCV in and live with the consequences! One unused $6 part I will not use. Shame on Mazda for making simple servicing tasks so monumentally difficult and labor-intensive. Likewise for the alternator brushes; that $16 part has been sitting new in my glove box for 5 years since I bought the car used. The car will eventually break down far from home as a consequence.

[@WeidongYu]

the designer of this engine should be executed!

[@on-site4094]

@@WeidongYu for designing the location of the pcv how many hours to change the pcv might as well clean the throttle body while your in there I like to use silicone spray on the o rings when reinstalling

[@normanli2315]

Don’t blame Mazda for it. This is a Ford Duratec Engine shoved down on Mazda. I have a CX7 which is even worse.

[@brandondrehwing459]

@@on-site4094 took less than 1 hour. 25 min to take apart, about the same to put it back together.

[@Ryan-br3hq]

You are my favorite mechanic. Anytime I see a video from you I know it's going to be just what I need to do my project. My girlfriend was inspired by your mechanic skills and decided to help with the process of intake removal and reinstallation. Thanks a lot for another great video!!

[@1AAuto]

+Ryan H Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1aau.to/m/Shop-1AAuto-c

[@pdonley6178]

Really wanted to thank you for putting this together. This helped tremendously in replacing my knock sensor. I only wish I had seen this about 10 years ago when I had to figure everything out myself when the PCV when out. I played it safe this time and replaced the PCV and knock sensor during this go around. Just a comment to anyone that has a Mazda 6i 2003 Automatic 2.3L. The oil dipstick is attached to the intake manifold, and surprising enough the lower nut to this is the hardest part in the beginning. Do this as your very first step right after the coolant drain. Other than that follow this awesome instructional video as shown. This is not the only video that 1A Auto Parts has put out that I have used. Keep up the good work!

[@1AAuto]

+Peter Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1AAuto.com

[@goldalien119]

This video saved me so much time in removal/install. Thank you.

[@1AAuto]

+goldalien119 Thank you for your feedback! We are happy we could help.

[@slambladam]

Just completed PCV/ hose & Knock Sensor, took my time 2010 mazda-6...did not drain coolant, remove injectors or jack up car! Instant improvement in MPG & cat not at threshold code gone...winter will tell! Many thanks for the video

[@1AAuto]

+c jones Thanks for checking us out! 1AAuto.com

[@chloeleedow7250]

It would almost be worth buying the new hose even if yours isn't in bad shape just for the brilliant clamp tabs to easily seat it when struggling with the manifold going back in lol. Great job Sue and to the person at mazda who put the knock sensor and pcv valve down there we all hate you 😅

[@1AAuto]

+Jeff Dow Thanks for checking us out. Shop for high quality auto parts on 1AAuto.com: 1aau.to/m/Shop-1AAuto-c

[@richardkulla1919]

Thank you for posting this and showing me how to do the job like a pro. Now I can tackle this job and refer back to you . Superb video.

[@ectorrodriguez8681]

Thanks for the video, I just replaced the PCV valve in my 2008 Mazda 6 and it went great!!

[@1AAuto]

+Ector Rodriguez Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1AAuto.com

[@dalekundtz760]

Thank you for another great video. You make me feel good when I see you struggle with things from time to time. You do real life videos and take your time with your step by step explanations. I am glad I found this channel and have made purchases from A1 Auto. Quality parts and reasonable prices with fast delivery.

[@mohammadamro4132]

It's really one of the best repair video ever seen ..but for honest it's scary to do on my Mazda 6 2007 .

[@1AAuto]

Thanks for the feedback! You've got this! +Mohammad Amro

[@hectorrivera9497]

Outstanding video on removing it all up to the PCV valve. Detailed on how to remove the plastic retainer clip also. Thank you I will be using your video as my tutorial. I’m getting ready to do the job on my 2007 Escape.

[@AlbertoJoseDucharnecardenas]

Exelente, muy bien organizado, limpio y muy buena la explicación de los pasos qué se deben seguir con el cuidado que las piezas se merecen y algo muy importante que son los torques de cada tornillo y algo que me gustó también que no tiras las piezas sino todo con calma y cuidado, bravo felicitaciones . Seguiré contigo un abrazo.🔧🔩⚙️😎

[@supernatural82]

To my understanding, you should never open the throttle's butterfly manually if it's connected to power. Disconnected from the power you should be careful but it should be fine, this way you can clean it properly. I do have a Bachelors's degree in Automotive Technology but I don't have the experience this lady has. That being said, I have properly cleaned the Electronic throttle body in my 2010 Mazda 3 2.0i and it has been 5 plus years later and working fine. This service corrected a code for Idle Air Control - RPM Lower than Expected. I have also done the same service to a 2014 Mazda 3 2.5 and it still running great. My respects to the professional lady, this is a topic I would love to examine further.

[@1AAuto]

+supernatural82 Thanks for the feedback! We'll pass this info along to our production team.

[@ricardogallegos9462]

Me ayudo mucho, mi mazda Cx7 se oía como que chupaba aire y estaba muy temblorosa, estaba rota esa pieza, min 18:53 válvula PCV, muchas gracias eres una Master.

[@venturafredis]

tengo un mazda 3 2010 silva mucho sera eso que no sirve

[@ivanestrada1]

Hola, busqué mucho un vídeo donde hagan este procedimiento y al fin lo encontré!! La PCV está muy escondida.. Mejor se lo llevo un Mecanico.. Gracias por compartir!!

[@robles100]

Pray that your mechanic gets everything back togheter right. Is better to fix things yourself when possible. Just to make sure the job gets done right. Most mechanics are not honest and sloppy and scam people A LOT.

[@ericnguyen1726]

1AAuto videos are always very well done. Thank you so much.

[@kingjesus7926]

this is how you make a professional video, well done

[@1AAuto]

+Greg Hagwood Thanks for checking us out. Shop for high quality auto parts on 1AAuto.com: 1aau.to/m/Shop-1AAuto-c

[@haroldshepherd4874]

Thank you so much for this video! I couldn’t have done my 07 fusion without this step by step video!!!!!!

[@mr.selfdestruct1677]

Would this be the same steps for a mazda 3 2010?

[@candybrown3785]

I was wondering isn't there some way you could get to the PCV valve and the PCV attached hose from underneath the car? It seems like you have to remove a lot of things doing it from the top.

[@mrau92me]

I don't think there could be a better video of this procedure... I do have a question. Did you relieve the fuel pressure before breaking open the fuel rail?

[@arrantnate87]

Great job sweetheart, keep up the grade A quality work and teaching us how to do it right

[@1AAuto]

+Nathan Arrant Thanks for checking us out!

[@MaxPower-qx7lh]

Can I have the part numbers for the PCV hose, intake gaskets, and the throttle body gasket. I have same engine on my 2012 CX-7 sport and I couldn't find anything match on the 1Aauto website.

[@carlosserrano1806]

Es buena tiene mucha paciencia es la clave de hacer este tipo de trabajó 👌🏻👏👏

[@1AAuto]

+Carlos Serrano Thanks for checking us out! Patience is definitely going to help and ensure the job is done right the first time!

[@robles100]

@@1AAuto OMG you guys are good at translating too 😄 👍👍👍

[@dtowntx7776]

Thanks tackling this tomorrow .your video really helps me get a full understanding! Appriciate it !

[@1AAuto]

+dtown tx Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1AAuto.com

[@dtowntx7776]

Ok question here I'm almost done I had already put bolts back in and was about to add fuel rail when I realized I forgot the metal emissions tube with the 22mm threads on it wellI forgot to put it back on, it just looks like a piece of metal to me, how important is it? I guess I'll have to backtrack to put it In but just wondering how nessacary that part itself is or its purpose

[@1AAuto]

+dtown tx You will need to back track and put it on.

[@1AAuto]

+dtown tx Thanks for watching! You'll want to attach all hoses back to where they go, as it could cause issues like a check engine light etc. Best bet is to back track and find where it goes!

[@sabroosh]

Great teacher! Thank you

[@1AAuto]

Thanks for checking us out. 1aauto.com +sabroosh

[@bigytv8392]

Thanks for a great instructional video. I was curious if it might be possible to replace PCV valve from the bottom without removing the intake manifold? Perhaps one can remove the radiator and fan assembly to gain more room to work on the valve?

[@DeepSouthernTX]

Thank you for this video I may use it for my fusion 2.3

[@petkoandreev7869]

I am sorry but the whole purpose of cleaning the valve body is to clean the gunk between the butterfly (drosselklappe) and throttle body to allow a little gap. That gap is important for the proper air/fuel mixture. You can clean the body all day long but if you don't open the butterfly and clean the walls you did not do anything. No idea how exactly the [rocesses will affect performance afterward...The battery is disconnected so the ECU will relearn and adjust the throttle. Also, it is a must to replace fuel injector O-rings when removing the injectors, just like the intake and throttle body gaskets. They may seem fine but they are cheap and if they have been there for the life of the car chances are you will run into problems later.

[@ezequielramos1508]

Props to the tech👍🏼after just watching a 5 min video. on how and why to replace a pcv valve on a 5.3 vortec, an going out and accessing on my own truck within two seconds. Mazda is tripping😂

[@1AAuto]

+Ezequiel Ramos Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c

[@christianjones8655]

Would this be applicable to a 2004 Mazda 3 2.0L as well or are there too many differences?

[@joeyrojas7143]

Is it absolutely necessary to drain the anti freeze?

[@sasajovic2824]

Big like madam and don't stop, keep going with videos 👍🏻💪🏼

[@thommartin4047]

Need to replace my PCV valve and my thermostat. Will removing the intake give me access to the thermostat too?

[@Gserg79]

You can change the thermostat without removing anything but the thermostat and the hose of course. Its attached to the hose housing so it needs to be replaced as a whole. Its actually pretty easy

[@craig853]

The thermostat bolts are accessible with the intake manifold installed, but if the intake manifold is coming off anyway, change the thermostat when you have it off. If you ever want to change just the thermostat, first remove the serpentine belt tensioner. That will give you plenty of room.

[@Marko-hr4rj]

Is the same valve on the mazda 6 1.8 petrol engine? Thanks.

[@florinmarc5510]

I wonder if the CRC INTAKE VALVE CLEANER also cleans the PCV valve... does anyone know?

[@reneerogers3646]

Can anyone tell me what the special type of ratchet she uses at 7:05 is? I would love to buy one, but don't know what it's called

[@uNabL3]

Hi. Is there a way to tell that your PCV valve is not functioning properly without disassembling everything like on the video, given that it actually consumes oil (not that much but still) and you can see the oil INSIDE the intake manifold (just saw it when I took off the throttle body)? Thank you so much for the video!

[@hapticgaming]

who can dislike a video like this

[@bennet7966]

Did you replace the gaskets?

[@beripeti]

Great video! Thanks a lot! You know or does anybody know the inner diameters of the PCV hose?

[@1AAuto]

+Péter Berkes Thanks for checking us out. 1aauto.com

[@theotherguy102]

What wrench are you using at 7:08? It's not listed in your tool links in the description

[@toddratka9693]

For the plastic ring holding the PCV valve down. If you take a pair of pliers and rotate the ring a little, it will pop right off. The little tabs move off to the side so they are not in the holes anymore. Much less likely to crack it.

[@jcjeep]

Por favor un video del cambio de p c v de un mazda cx5 2015 , 2.0lt automático, skyactiv

[@columbia1991]

Is the engine the same as the 2.3 in the 2008 Mazda 3?

[@jorgemanzano8777]

Hi there thanks for the video,,, how much is that cost to change out pcv

[@TENNSUMITSUMA]

all this for a pcv valve?! ill just put tape over my check engine light!

[@TheCosmonaut]

Until you stall in the middle of the intersection while turning due to this.

[@on-site4094]

All this work to change a pcv valve that's ridiculous forget Mazda

[@dtowntx7776]

Exactly I was stalling out ALL the time sucks especially when you got people behind you

[@murariufamily]

Nope usually its "all this" to fix the lean P0171 code that comes from the cracked rubber tube that connects the PCV to the intake manifold..That PCV valve will last a lot longer than the tube..

[@kwbalance108]

But ya can’t ignore the stalling, power loss, oil consumption, etc haha (been going through it)

[@boss23395]

Hi So I have the same model and disconnected everything properly shown, now my car is idling extremely rough what could be the cause

[@MrHernanliom]

How long did it take you to do the whole thing ?

[@stuartbear922]

Does this repair apply to the Ford Fusion 2006-2009?

[@gratefulaya192]

sure does, and also the mazda3, but I am not sure which years

[@fernandoperezhernandez6001]

Excelentísimo.

[@mikea5686]

Good Video! 1A Auto always has great videos

[@1AAuto]

+Mike A Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c

[@intelektomcEgoDeath]

Thank you!

[@1AAuto]

Thanks for checking us out. Shop here for high quality auto parts: 1aau.to/m/Shop-1AAuto-c +TRUTH SEEKER

[@pintobobster]

Very good detailed (to a point) video, BUT....... part numbers to purchase parts would have made this video perfect for anyone doing this (as I will be) to save time.

[@1AAuto]

+Robert Bannister Thanks for watching! At this time we do not carry the PCV valve for this repair, but if we do in the future we will be sure to add a link in the description! 1aauto.com

[@juanjosh4299]

I’m gunna do this next week 👌 07 Mazda 3

[@MrJesus188100]

How it went?

[@randomdude6190]

@@MrJesus188100 he's still doing it, he's not finished yet

[@aleejandroo1847]

Where can I buy that cap where you took off on the pvc value you said “be careful not to break it “ little black cap . Putting it back on it broke . Thank you 🥲

[@1AAuto]

+Ext.Aleejandroo LSX Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c

[@johnkerr8019]

Do you supply parts to Scotland (Glasgow)

[@1AAuto]

+John Kerr Hello! We do ship internationally through eBay. You can search for items there and then purchase. Thank you! 1AAuto.com

[@johnkerr8019]

When the job was totally complete and the engine was restarted, did this initiate any fault codes and did you have to clear them or did they clear after driving the car for a period of time. In real time what time should be allocated for this job 90 minutes , 2 hoiurs, ?. Thanks John

[@1AAuto]

+John Kerr Depends on the skill level. Some might be an hour. Some might be an afternoon. For us, there were no codes because this valve needed to be replaced - which we used an obdII scanner to clear codes. You can also drive around 200 miles or so for the computer to reset and the light to go away. If the light doesn't go away, there may be another issue besides a bad PCV valve

[@CashApp-HelpMeStayAlive]

This Job will take about 6 hours Trust me. Unless you have done this before. Unless u work on cars OFTEN and know the tricks and have the confidence. . Its a challenge. I did it and its tough on your body .

[@brandonmartinez4001]

5:40 where can I find that emission line lock anybody know where?

[@Frankyazan]

It is necessary to drain the coolant fluid only to remove the small hoses connected to the throttle body ?. Are there other hoses from the cooling system not shown in the video?

[@utuber2940]

I cleaned my throttle body but I did not drain coolant I just used channel lock needle nose to pinch off coolant hoses worked great😀

[@robles100]

@@utuber2940 Pray that they don't crack prematurely.

[@tekaboudateka4766]

I start my mazda 6 2004 but not start but I just see smoke on the intake manifold but I don't know what to do

[@bignine600]

Mazda Xedos 6 V6 , PCV Valve change- 1 Minute. 😀

[@thelegend7948]

Hi. What schould i do for P2009 code. Thx.

[@NSDG813]

This is only for the v4 model. If you have a v6 the repair is significantly easier.

[@franciscobeltran6446]

Thank you so much

[@1AAuto]

+Francisco Beltran Thanks for checking us out! 1AAuto.com

[@davidjohnrobinson2887]

Great vid. Would like to know why you needed to change the PCV or knew there was a problem with it!. Not that i would attempt changing one after watching that. Think mazda thought of a PCV valve and built engine around it. Thanks

[@baagoat1]

Oil in throttle body, if pcv is restricted it can cause excessive pressure in crankcase and cause oil leaks at pan and valve cover gaskets.

[@petkoandreev7869]

A bad PCV valve will cause various problems with most major ones, oil leaks from weak engine gaskets and seals, increased crankcase pressure which if not addressed will ruin your engine, also excessive oil consumption due to the blowby if the valve is stuck open. It is a $10 part which Toyota, for example, has right there on top of the engine and it should be replaced every two or three oil changes. Unfortunately, I see Mazda has decided to go with a retarded design. Toyota - $15 part and 2 minutes labor (0 cost if DIY and maybe $20 if the mechanic will do it). Mazda - $15 part and half a day if you know what you are doing. (probably 500 bucks in labor)

[@robles100]

@@petkoandreev7869 Very well said Sir. Perfectly explained 👌 Especially about the stupid design from Mazda.

[@bobl.2213]

Same for my 2012 Fusion 2.5 ? Looks like it is ?

[@1AAuto]

The part shown in the video does fit your application. It should be the same or a similar procedure. Here is a link to them on our website. Hope this helps you out. kzbin.info/www/bejne/kHemcndritelitE +Bob L.

[@johnkerr8019]

Had a go at this project and unfortunately I I was unable to remove injectors. Anyone any ideas how to remove stubborn or possibly seized injectors.

[@craig853]

Spray WD-40 around each injector and allow to soak. Wiggle the fuel rail back and forth gently as you apply slight pressure up. Repeat these steps several times if necessary until the injectors release from the head. Make sure to inspect and clean each injector before reinstalling. Also, use a new o-ring on each.

[@carlosbanegas7577]

thank you very good

[@1AAuto]

+carlos banegas Thanks for checking us out. 1AAuto.com

[@matthewdo9027]

Wow, the same job on the Toyota Sienna is very simple and took less than 10 minutes.

[@efrainmacias8687]

Is this job exactly the same for the 2.0 liter MAZDA 3?

[@1AAuto]

+Efrain Macias It may be a different procedure on your application. We currently do not have an auto repair video for this particular year, make and model. Thank you for asking. 1aauto.com

[@chloeleedow7250]

It was on older 2l engines on newer so probably gen 2 mazda 3 (06 - 08 it definitely is the same as this I saw that somewhere the other day the person was shattered lol)

[@navdeepsingh9593]

Hi, thanks for videos. They are helping me a lot. Do you ship parts to Australia?

[@1AAuto]

+Navdeep Singh Thanks for checking us out! We do not ship to Australia through our website, however, it is possible some parts may be shipped through eBay's global shipping program. 1AAuto.com

[@eldalyeffendi6171]

Does anyone has an issue with his Mazda6 2004 2.3l automatic where it always starts from the second crank (and never the first) only when its warm, morning cold starts first time no issue (but may be cranks longer than I would have thought). Bought the car at 190K km's. and the car has been like this for the last year.

[@balaguru1583]

Madam, where is the pcv located in ford new figo 1.5 TDCi

[@1AAuto]

+Bala guru This procedure and location might be different for your application. We do not currently have a how-to video for this particular year, make and model. Thank you for asking! 1AAuto.com

[@cheapdomainnames]

Thanks!

[@jmatlock777]

Is this the same procedure for a 2012 mazda 6?

[@1AAuto]

+@jmatlock777 We do not have a video for this repair right now, but we'll keep this request in mind for a future video! 1aau.to/m/Shop-1AAuto-c

[@christopherherrera9822]

Wow, just to get to the PCV!

[@oneface9931]

Good jobs

[@MrSnoop030]

at arround 9:20 i see what seems to be a led inspection light..where can you buy these??

[@1AAuto]

+Cherrel Hokahin Thanks for checking us out! Try looking at a local parts store.

[@MrSnoop030]

@@1AAuto will do..thanks and keep up the good work..love your video's!!! Thanks for sharing your wisdom =)

[@1AAuto]

+Cherrel Hokahin Thanks for the great feedback, much appreciated!

[@lauroretta7843]

This Work make in what time? 2 or 3 hours?

[@frankhutchison2382]

I'll never complain about removing the inlet manifold on my Ford Focus ST ever again, so much easier than that Mazda 6.

[@Hot-1LE]

Thank you for the vid. I won't be doing this one lol

[@John.Skelton]

SUE IS MY FAVORITE! BUT HOLY COW DOES THIS LOOK COMPLICATED! 😬

[@chrisleon4059]

good video

[@stbo84]

Do anyone have the partnumber for this pcv valve and its hose? I cant seem to find it anywhere..:\

[@MrGrimsApprentice]

Did you find it?? I'm after the hose, about to do this job myself.

[@1AAuto]

+MrGrimsApprentice We currently do not carry the PCV valve and hose for this vehicle. Thanks for checking us out!

[@chadthompson289]

Dzstra did you find it? I’m looking for the valve and hose. 1AAuto where did you get yours for this video? Im aware you don’t have it in stock