2002-2006 Honda CRV PCV Valve and Breather Hose Replacement

[@cpwlaw]

I did it without removing the black plastic shield, the cross member, or anything else. To my surprise it was actually quite easy. Tools used: 1. 16" long reach 90 degree pliers (part of 16" Long Reach Plier Set" from Harbor Freight) 2. 17mm deep wall socket 3. 3/8" drive long reach flex head ratchet (from Harbor Freight) 4. Long flat head screw driver With the 16" 90 degree pliers it's pretty easy to grab the clamp from underneath. Once you have the clamp opened up with the pliers use the long flat blade screwdriver to help work the clamp backwards. The rest is self explanatory. Tip: Remove/install the clamps and hose while standing in front of the engine bay and remove/install the PCV valve while standing on the passenger side of the engine bay. Thanks for the video! It was really great to see all of the parts and everything before I started the job for myself.

[@artguess9893]

Thanks for tool list!

[@nrmz5728]

greatly appreciate this comment. I'm going to try your method in a few days.

[@paulhansen4559]

Great video. I just did this on an 2005 CRV after watching his video. A couple of observations. The EGR has a plug in wire harness (It is right above the PCV and could get damaged) that is not shown in the video, go ahead and carefully unplug it and move it out of the way, then reconnect when done. Also if you pull the radiator at the bottom towards you... after unbolting the top frame support as he did. You can lift the reservoir overflow up (twist it slightly) and out of your way. You will have plenty of room then. I then took a cleaner spray and a rag and cleaned the bottle so its easier too see when installed how much antifreeze you have or don't have! When you reinstall that bottle get the plastic cleat to slip in at bottom into the metal frame before attaching it with the 10mm up top. The LAST thing you want is the bottom of that overflow tank rubbing and moving around. That will wear a hole or crack and could cause a leak in the reservoir tank. It only goes back one way if its secure. Genuine Honda parts I used were sourced from 2 sellers on ebay and as July of 2021 cost $45. for both the hose and PCV. Change them together and use Honda parts. The hose was completely collapsed and sons car is consuming 1 qt of oil a month. If this doesn't help I will be doing a piston soak when changing the plugs out.

[@ArnasJelizarovas]

Did it end up working?

[@LLF1234]

Any news? Did it work?

[@F48384]

Update? Did the consumption stop?

[@austinado16]

Just picked up an '05 a few days ago and am in the early stages of playing catch-up on all that's never been done to it. Thank you!!

[@danielsmorodin5478]

Quick diagnostic, unplug the pvc value hose @ the manifold side first,blow/ and suck on the hose to see if it is working , save time and money

[@johnazhderian5734]

The first comment. On old cars built in the 1990s and before the PCV was very easy to service and could be replaced in two minutes. In modern cars, it is far more difficult to service.

[@glanzera]

I have a 2016 Accord with a k24 (obviously very updated compared to the older versions) and the PCV is right on the top, rear of the valve cover. Stupid easy to get to.

[@citystarridin]

Yeah I was hoping the pcv valve was easy access like my 93 civic but definitely not after seeing this video

[@MaximumDIYGarage]

Nice Job, sir! This and removing the oil filter are some of the most unpleasant experiences with this car because of the locations of those parts. Still, one of the best cars (I've owned my 2006 since new) I have ever had pleasure to own!

[@handyandysmechanicsrestora6240]

try the vtec solenoid

[@Garfield0123]

@@handyandysmechanicsrestora6240 Yep, way in back. 3 bolts and 2 electrical connections but hard to reach.

[@Garfield0123]

my wife and daughter both have honda CRV's. I find the job much easier by removing the front passenger side tire for easier access.

[@danielkapp9468]

If you turn wheel all the way to the left you can actually access the oil filter through the cutout on the passenger side while on the ground, you might even be able to more easily access the V-Tech solenoid by removing that tire as well.

[@mrdryw]

Reach all the way over into the bay to do it and thank me later guys

[@brodiefinlayson6498]

Great video. Thanks. My experience, there was no need to move rad support to re-re PCV. Tight, but can be done. Use a long pick tool to move hose clamp right side up then small pliers for hose clamp. 3/8 drive 17mm deep socket w/ 3" extension for the PCV. Expect some finger cramping on your index and ring finger working in and out the PCV.

[@radiorahim861]

After a long overhaul on my head and cooling system, plus a bunch of diagnostics, I took my CRV out. When idling no prob, but when I hit the highway I was losing a bunch of oil. Bad pcv and that caused my vtec solenoid rings to go.

[@gqfilipino95]

Finally changed my pcv valve on my 2003 crv. Video helped and was a 7 out of 10. Had to used a different clam in the hose to the pcv valve. Thanks again.

[@enzoh7763]

we just did the same , take 2 hours , because we've to make DO with "NOT" appropriate tools . just first time replacing after 300k kms, it look just like in the video, still some sounds when shaking it. but the end result , its WOW , the acceleration is very responsive, , so much better and faster . and i wonder,, how often should this PCV Valve need to be replace ? and we wonder why it has good driving performance afterward .

[@factotumted]

The other end of the PCV valve tube is in a different spot on the 2002-2004, the 2005 and 2006 is or slightly different

[@glennhansel9411]

@@enzoh7763 you can usually clean them out: "Clean all of its parts with carburetor cleaner or brake cleaner, then blow off any excess liquid with compressed air" or let air dry. Make sure you can hear the ball rattling in the pcv valve when you shake it after cleaning

[@enzoh7763]

@@glennhansel9411 ,, Thank you . We change it , And , other could say , Just emotional or perception, But i very truly believe it improve the acceleration. That said , it was the best decision to replace it. Saw the dirt , Cleaning labor expense is more than the price of the PCV., , so i just replace it . Easy , after the first time .

[@glennhansel9411]

@@enzoh7763 check it every once in a while. Clean it or replace every 30-50k miles

[@jacobbuckels8554]

I’ve used so many from the store pcv’s and they’ve all been fine

[@ahmedjuma6196]

Thanks a lot for your helping, I have issues it's appear it's fan ladiator continously working even it's cold morning time I notice that on and there is no overheating while this issue.

[@manooch]

Helpful video...22 years I work as a delivery guy , have had all kinds of cars , my question is this , most cars have pcv valve easily accessible , why some cars like this are made so hard to reach 4:20 ...aren't designers supposed to be highly intelligent people ?! they should think that at least parts that need more frequent maintenance should be easily accessible ...for example oil filter or thermostat should not be located somewhere that is a big dilemma to reach them ...Why ?!!

[@cornholio777]

Very intelligent people designed and they made so hard to get to for a reason!!!

[@eric-c-97]

They probably want to sell more cars. They make maintenance hard so that old models become scrap metal faster. The 1st gen CRV is a dream to work on, everything is super easy. For some reason Honda decided to make the 2nd gen a pain for most people.

[@stevenm.hollis4429]

It’s called planned obsolescence. They don’t want you working on cars. They want you to take your car back to the shop or buy a new car - that’s how they make their money. By the way. you think it’s bad now, wait ‘till more electric cars are on the road. No more backyard mechanics.

[@EricRush]

The people who design them never have to work on them.

[@AcerArtsOfficial]

Couldnt rip the hose off so i just had to cut it at the connection and then socket it out. Theres enough slack in hose to just cut it straight and put it back in with an adjustable hose clamp

[@johnbrooks7820]

Thank you for being so thorough.

[@st.michaelthearchangel7774]

Great tutorial. It’s the worst when a part is so difficult to work with and get to. 😩

[@wallyworld6249]

I despise those spring clamps!! I swap it for a quality smooth banded German hose clamp. Great videos

[@timnizle1]

They have hose clamp tools that are a must for compact cars...right tool for the job is workn smrtr 😎

[@tatialo37]

Great video!!! The crv is a great car!!!

[@agr8fulson]

important tech detail you left out ... did you cut the square in your tee shirt so that you can reach your 9MM?

[@MaximumDIYGarage]

I wonder if cleaning the PCV with carb cleaner would be an alternative to replacing one. Although for the cost of replacement part and how much work it takes to get one, it almost makes sense to replace it with a new one. I would recommend to replace it with Honda part only. If not available, then cleaning the original part would be the next choice for me.

[@JackofAllMasterofNone]

Probably better just to replace but I'm sure you could clean it

[@memopadilla5931]

@@JackofAllMasterofNone Did you just tighten the pcv valve down with a regular wrench to a very snug/tight feel or did you use a torque wrench ?.. I have the 2.4 in my TSX and all the videos show a 33 lb tightness which seems excessive.

[@SuperSatturno]

THANK YOU FOR SUCH INTERESTING VIDEO HELPING ME TO DECIDE AND DO IT MYSELF TOO AND EVERYTHING WENT FINE WITH YOUR GUIDANCE 👏👏👏👏👏

[@lucioalonso4547]

I did this two days ago, except replacing the the hose ( due to thinking it was still usable not wanting to buy a $50 hose from Honda) I did buy a Honda pcv valve though. Well after I finished I got a P0661 code and not sure why? BTW I also replaced the crush washer as well. Any feedback would be greatly appreciated. I did use a long needle nose with a curved tip to undo the clamps!

[@lucioalonso4547]

Also I paid $31 for the PCV valve at Honda dealership, they wanted almost $50 for the hose! Which I though was insane, but everything's so pricey these days. My just have to bite the bullet and get that hose at Honda!

[@RussShawTV]

Thanks man! Boss was all.PCV and And oil change at the end of the day. And I was like no problem but then... wait, where is that PCV? Your video helped a lot 😁👍

[@tnasituning8173]

Nicely done, however I would never go with all that OEM Hose and other Honda parts... The whole PCV Valve system is inferior and is a good way to keep your engine gunked up much quicker (because of emission laws it is only designed to recirculate non burnt up oil blow by back into the intake (or intake manifold like on this K24A1 engine here)), as the factory PCV Valve system leaves built up residue inside the intake manifold and plenum after Time because it is recirculating any spent oil fumes from the engine block by vacuum pulling them back in... To have the intake, intake plenum, throttle body, pcv hose, and underneath Valve cover all stay much cleaner I HIGHLY RECOMMEND GETTING AN OIL CATCH CAN KIT!, or plumbing in-line just a catch can somewhere between the 2 ends of the hose... The problem with the CRV is there is not really anywhere to mount a Catch can except to the radiator support center beam just in front of the plastic Intake Manifold with that short of a hose... It is too tight so you'd be super limited to a tall narrow rectangular or cylindrical catch can... With that said I would definitely get some braided hose with AN fittings, or at least some longer rubber hose to be able to mount it to somewhere youll have easy access to physically be able to turn the removal cap/filter off whenever it is time to drain (which would probably be a good idea every 5000-10,000 miles or at least 1nce or 2wice a year)....

[@danielguzman8346]

I have a 04 honda crv . i found oil in the air intake hose and some oil near the air filter. I was told to replace the pvc valve . i replaced it but nothing changed. Any suggestion?

[@alexbrier718]

you could also just cut away the hose if you are gonna replace the hose as well anyways lol might make it easier

[@TheDjciver]

My honda crv the breather hose is in different position I don't know why

[@alexbrier718]

Wondering about fuel economy and any oil consumption issues you fellow crv owners are having. have a 2005 CRV with about 120k on it. Getting 17-18mpg avg with mostly highway driving (at 70mph). Also, have a mysterious oil consumption issue losing about a quart every 1500 miles or so. If anyone has had similar issues and/or fixed them, please post here would love to get any additional feedback/ insight. Will be replacing pcv in a few days to see if that positively effects either issue.

[@py6403]

I have the same problem now and will be replacing the pcv soon to see if it is the issue. Did u change yours yet?

[@factotumted]

@@py6403 did you replace yours and did it help? Thanks

[@py6403]

@@factotumted I did had it replaced, but nothing has changed for me.. It's still eating up alot of oil, about 1 quart in 1 week and a half...I'm thinking it's probably the pistons...

[@trippin8585]

I hope you have all checked the perimeter of engine valve cover. Only other spot I can think of is the harmonic pulley, there is the main seal. The other main seal is on the engines transmission side. They are both called main seal, one is front the other is rear. of course there are other reasons you could be losing oil but I hope one of these fixes your problems. I wouldn't touch the seal next to transmission as it could be very difficult and you'd open yourself up to more spending. Transmission has seals there too. Depending on how long you want to keep your cars or your budget I'd say just drive it how it is until it dies. Check all your fluids and make sure there is no mixing and they're at the right level. Good luck. I don't think the engines cost too much if you want to replace it when it dies or symptoms of it failing within the month. You can easily spend more maintaining an old engine than to ride it until the very end and replace it.

[@toddjungham6999]

My 2005 CRV consumed about 1 litre/1000 km. After how I made an valve adjustment (should be done every 40.000 km) it dropped to 1 litre/3500 km.

[@TheLongLouis]

May I ask why you change the breather hose as well? I did change my PCV valve recently, but I never thought about changing the breather hose? Was it leaking and was it clogged?

[@JackofAllMasterofNone]

It was collapsed. Needed the new one to allow good airflow.

[@jestep9]

Great video just FYI the Honda dealer orders parts from Amazon or Rock Auto all the time. Probably as as they use Honda parts.

[@bobbyd6680]

My son and I just replaced the alternator on a 03 crv, We removed the throttle body and the intake manifold for room. Now it's throwing DTC codes (p0505, p1077, and p1505) and the idle was surging 900-1900 rpms. Trying to figure out what we missed. One of the codes is the 1505 for leaky PVC, however I get a 1077 code also, IMT (IMRC) valve stuck/short. The PVC hose is not in the best shape. Just wondering if the PVC issue could be the root of the other codes. Well here's hoping its the PVC valve or the hoses, BUT I'm open to any suggestions while I wait for the parts. I do have a higher end Autel scanner. I did top off the antifreeze coolant as we lost close to half a gallon then ran at 3k rpm till the cooling fans came on, then left to idle for 5 minutes trying to reset the CPU, that did help the idle surges to a point, but still throwing the same codes after I cleared them. Telling me the problem still exists. Best I can tell and see, we reconnected all hoses and electrical connections.

[@teenselite]

I have a 2002 Honda crv and the valve is a plastic one 17310PNA003 … I haven’t be able to find that part online !!! Is this a replacement part for the plastic one ? They have different sizes

[@IkarosCanFly]

That hose setup is way better on your model. On my 03 you have to take the intake manifold cover off and the hose it like 3 feet long and routers over the intake manifold and then connects into the throttle body. I had no idea what that hose was for because I had to replace mine when the hose was rotting and causing a vacuum leak. Now I know its the PCV line.

[@EricRush]

Just replaced my PCV valve in my 2003. Didn't replace that long hose, but I blew through it and it's open. Valve was oily but seemed functional. Losing a quart every 200 miles. No smoke, no drips. Oily soot in tailpipe. Mechanic advised heavier oil. Ran 20W50 for 2500 highway miles. Got about 400 miles to the quart. I hope this new valve solves that problem.

[@factotumted]

​​@@EricRush did it help? Doing mine as I type. Came looking for why there's the difference between the first run and second run of engines and where the end of the tube is connected. Thanks

[@EricRush]

@@factotumted It seemed to help at first, but I can' be sure I've been using 20W50 exclusively, and I added a quart of Lucas a couple thousand miles ago. Getting about 700 to the quart. Car goes into the shop Monday for valve guide seals. Why valve guides? Process of elimination. Compression is good, so it's not rings. If valve guide work doesn't solve the problem, I'll be all out of ideas and guesses.

[@factotumted]

@@EricRush are you saying you're having valve lifter adjustments done? Because that's where I'm about at

[@EricRush]

@@factotumted I canceled the valve guide appointment and installed an oil catch can between the PCV valve and the intake manifold. Did that yesterday. I want to be sure the oil isn't disappearing through the PCV circuit before I have expensive guesswork done. After a couple hundred miles, I should have my answer.

[@ETEddie]

Your video helped me. I have a 06 CRV and I could NOT locate the MAF. Any advice would be appreciated. Thanks

[@kkampy4052]

They do not have a MAF. They have a MAP, a pressure sensor on the intake

[@ETEddie]

@@kkampy4052 thanks man appreciate it

[@ETEddie]

Assuming you can take it out and clean it just like MAF?

[@kkampy4052]

@@ETEddie Not sure if it can be cleaned or if it would help.

[@leosainz6764]

For the washer Is the same for the oil drain plug ?

[@JackofAllMasterofNone]

Yes

[@Andrew-cq3hy]

On earlier gen 2's the hose is longer and runs under the plastic engine cover. Having a hard time finding the part number for it. I have a 2002. Its otherwise the same.

[@lh98]

Can a bad pcv valve cause some white smoke in the exhaust? I did a compression test thinking blown head gasket with coolant in the cylinder getting burned but they all test out 162 psi and above.

[@JackofAllMasterofNone]

It would usually be blue smoke caused by oil but could look white. You would smell the burning oil though.

[@michaelschwartz8514]

Is it not easier just to remove the power steering pump for more access? Or would it still be difficult to access?

[@JackofAllMasterofNone]

It does help greatly to remove the p.s. pump yes

[@michaelschwartz8514]

​@@JackofAllMasterofNonejust did it with removing the power steering pump. Took 15min. I was able to rotate the hose clamp with a finger and just use normal needle nose pliers to take it off. Seems like it would be the way to go to change the PCV valve imo

[@jaym5938]

@@michaelschwartz8514 When you remove the pump, do you also have to remove/replace the belt - adjust the tensioner? Or no? Thanks.

[@michaelschwartz8514]

@@jaym5938 Nope if the belt and tensioner are still in good condition you don't need to replace them. You only need to remove the PS pump to access the PCV valve and hose

[@jaym5938]

@@michaelschwartz8514 I thought the belt that ran over the pump would have to be removed when the pump is detached. I do need to replace the belt but don't feel up to it atm. Thank you for your response.

[@MrBranges]

Лучшее видео про это!!!!)

[@edwinbarrera2]

Excellent video!! Thank you! ✌

[@Otakatik101]

Is this PCV Valve used only for CRV K24?

[@diywarren1776]

Hose and valve were each just under $50 and the clamps were $2 at my local Honda dealership in Canada in 2021

[@diywarren1776]

Btw great video. Gave me the confidence to tackle this myself as my car is burning about a liter of oil every 500 km. 45 minutes and one blood blister under my thumb nail to do the job of the valve and hose, without removing anything to make room. Did it with a variety of breaker bars and the smallest ratchets I could find, as well as trying a variety of different size needle nose pliers

[@diywarren1776]

My lower clip was upright so I removed it almost immediately. But I spent probably 15 minutes positioning the new one

[@mauric440]

Why you should change that valve? there is a specific code, noise or behaviour that indicates that is time to change it ?

[@jenuel11]

Maybe its just part of his preventive maintainance routine Codes will just activate until a short or open circuit occur on a sensor...it will not tell you if there is a clogged or a leak of air...example if you put the maf sensor out of the intake manifold it still run but with a delay on revving..

[@JackofAllMasterofNone]

A bad PCV valve could cause the engine to run rough and also could allow oil to be burned in the combustion chamber. There may be no code. Its preventative maintenance

[@Taematoe]

@@JackofAllMasterofNone It's also a good idea to reset the ECU so the computer can register any changes. I just did this and accidently cut the hose installing it. The air leak caused the CRV to burn 2 quarts in 80 miles before I caught it. No smoking, no codes, just a sound.

[@lynnmason6020]

Ya well, that is a no, dealer quoted $115 hose and valve replacement, worth it not to have to do all this. Thanks for the video, helped me determine it just isn't worth the hassle.

[@JackofAllMasterofNone]

That's not a bad price for the dealer to do it actually.

[@alexbrier718]

you could also just cut the old hose away (if you're also replacing the hose anyways) as close to the valve as possible to get up under it at the clamp

[@felixdelgado2360]

Good video tanks so much.

[@jelizond1010]

Awesome! thanks for the video.

[@garrett7259]

Why did you replace this? Did you have a code? Was your engine surging? Thanks for the content!

[@JackofAllMasterofNone]

It's routine maintenance to prevent blown engine seals and oil consumption. Signs of bad pcv vary depending on if it has failed open or closed but can include poor mileage, oil consumption, oil leaking, etc.

[@HONDAKING4551]

Hey mate my Honda dealer told me that the breather hose part is discontinued?

[@JackofAllMasterofNone]

Unfortunately it appears Honda just discontinued it

[@HONDAKING4551]

I am planning to do this job but my dealer told me that the breather hose is discontinued..and also the PCV VALVE that they gave me is plastic.....am I missing something here??

[@JackofAllMasterofNone]

No they just discontinued it unfortunately.

[@glennhansel9411]

I just bought a metal OEM PCV valve from an online Honda Dealer

[@Cabrufaliando]

Can this cause oil to be in air intake?

[@JackofAllMasterofNone]

It can yes

[@jenuel11]

Can someone help me? Where is EGR valve of this engine...Is it that thing with a cap besides that PCV hose?

[@JackofAllMasterofNone]

They don't have an EGR valve.

[@reuploadingjunk]

I just think you’re brave for putting your sockets on top of the motor. Everything I put up there slides off when I’m not looking

[@JackofAllMasterofNone]

Yeah. Brave or stupid. I've lost a couple of 7mm, 8mm and the latest was a 5/8. Lol

[@nickbarrett571]

Take the power steering pump off?

[@waynestinyworld]

I'm wondering if this would be better as well. I'm a big guy and my hands aren't made for working on my 06 CR-V. The pump is only a couple bolts then you are clear. I just removed and cleaned the intake and all associated parts. I think removing the power steering would be less trouble than the plastic cover and core support. I'd like to hear opinions on this if anyone cares to post replies. Great video!

[@tappy81]

@@waynestinyworld way easier to remove the ps pump sir. I've done this on probably 25 crvs lol. Good idea to clean that intake as well. The imrc valve inside the intake manifold can get gummed up and cause loss of power and possible engine light to come on.

[@rolandfemenias8241]

donde esta el egr en este modelo?

[@davidrix804]

I have a 2003 model and it must be somewhere else because cannot see any hose or pcv valve

[@JackofAllMasterofNone]

It's there

[@josephkelemen5865]

I have 2 questions for you sir. First, what would cause my 2004 crv to burn oil about a quart every 2 weeks of about 150-300miles/week? Second, what would cause my heat to only work on the passenger side but blow cold on the drivers side at the same time?

[@alexbrier718]

my car also has oil consumption issue like that. Never any oil on my driveway or smoke out of the exhaust. Took it to a shop and they replaced a bunch of seal and gaskets maybe 4 or 5 in total (ill try to find the service overview sheet out of my car) that were apparently leaking on/around the engine. They were surprised I hadn't seen any oil on my driveway yet, maybe it was gummed up on the engine and I tend to run my car through the wash frequently so perhaps that's why I didn't notice. Anyways, I'm always skeptical of stuff like that, but they are a well reviewed shop and seemed well to do enough so I just had them do it. Their price also seemed quite a bit more reasonable that previous dealership shop trips. The problem still persists on my vehicle, though not as bad. From my research these engine tend to consume some oil with age anyways, though that amount is still excessive. Also from what I have read the pcv valve seems to be a cause of some oil consumption in these cars as well so I'm gonna give that a try too. Best of luck with yours as well.

[@toddjungham6999]

My 2005 CRV consumed about 1 litre/1000 km. After how I made an valve adjustment (should be done every 40.000 km) it dropped to 1 litre/3500 km.

[@rockshox519]

My crv 2006 has different pcv valve! It has a grommet not threaded.

[@Matt-lw9mu]

You would have heard a lot of curse words if I dropped that washer into the engine compartment as I was putting the valve in. Way to keep your composure.

[@JackofAllMasterofNone]

I edit that stuff out. Trust me, I have a short temper for auto mechanics. Lol

[@carlitosperez3092]

What were the symptoms that made you change out the PVC?

[@JackofAllMasterofNone]

I had no symptoms. It was just a precautionary measure since the hose was collapsed on itself and the PCV valve was the original.

[@alphanumeric1529]

@@JackofAllMasterofNone Could a failed PCV cause the crankshaft seal to blow out? My wife was driving, so I don't know exactly what happened but the crankshaft seal never leaked at all, and then the other day catastrophically failed on the freeway. I hope to jack it up tomorrow and take the tire off, to take a better look... replacing the seal is easy enough, but I can't find anyone on the interwebs who has had a sudden catastrophic failure in their crv, I'm wondering why this happened... and staying up late worrying, lol...

[@JackofAllMasterofNone]

@@alphanumeric1529 No. The PCV valve sucks air into the intake from the crankcase, not the other way around so I highly doubt it.

[@lynnmason6020]

@@JackofAllMasterofNone Mine was burning oil, about a quart per thousand miles, and oil looked dirty after 500 miles or so. That told me it needed replacement pronto.

[@B.tabernacleuyo1]

Hello Jack My 2005 CRV has a very poor fuel economy at 11MPG.. Manufacturer average is 22MPG. 105km trip took 21.8 liters of petrol... Changed the Airflow sensor, plugs are fine... In your experience what needs to be done to fix this issue?

[@JackofAllMasterofNone]

Have you checked your air filter? Tires properly inflated?

[@alexbrier718]

Mine doesn't run great at about 17mpg but I'd start with simple things like air filter and tire pressure. Even if the spark plugs look fine, it may be prudent to change them if they have never been changed b4. the service interval is 110k and id recommend only buying the proper NGK ones. try getting some seafoam. they make a liquid version you can add the gas tank and your oil and an aerosol for running through the intake. project farm and others have great videos about it and I have read plenty of success stories with it. cleaning the fuel system and upper engine components may help. also recommend using a good full synthetic oil and checking all fluid levels periodically. also check the brakes to make sure nothing is dragging sometimes they can drag or the calipers can get stuck without noticing or make much noise.

[@thexflexclan]

My o5 has 146k and I don’t know if it hasn’t been change before

[@tatialo37]

Might as well change it! Doing the same thing on my 200k crv!!!!

[@Doitforyoself]

would a bad hose cause a misfire on cylinder 1? been trying to narrow it down and aside from checking for vaccuum leaks, it's driving me crazy.

[@truetigertrue]

It could be bad gasoline. I always use 92 octane. Always buy gas at a reputable company. The small time gas stations have old holding tanks and their gasoline often gets contaminated

[@lynnmason6020]

burnt valve, pull the head or sell it quick.

[@the_Boost_within]

PCV won't cause a misfire, but a bad coilpack will. I had a misfire on cylinder 3, but kept getting a knock sensor code often. The cyl 3 coilpack stalk (part going down to spark plug) looked like it had rust spots on it, so I figured it was the coil pack going out at 210k mi (maybe arcing thru the plastic). I researched all the replacement coilpack prices and reviews and many people had great luck with the AutoZone brand (surprisingly) over lots of others. At $154 (2021)for the set of 4 new coilpacks w/ lifetime warranty I have it a shot. Fixed the misfire and knock codes. Been 25k mi and still doing great. (Probably got yours fixed by now, but posting for anyone with a similar issue.)

[@WillAustin]

Hmmm, I have a 2003 and the hose is in a different place. Must be a different engine.

[@JackofAllMasterofNone]

It shouldn't be.?

[@WillAustin]

@@JackofAllMasterofNone Yeah, I just double-checked, my hose connects on the right side under the steering fluid hose but my valve is in the same place.

[@kfrerix9777]

@@WillAustin Same on an '02.

[@POTPIE97]

I'll have to check my car but I don't believe my hose is in the same spot either and I have an USDM '04 k24a1

[@EricRush]

@@WillAustin Same on my 03. Much longer hose. I couldn't see where it went, so I just blew through it from the valve end to be sure it was clear.

[@dico469]

Can a big fuel usage means that the imrc valve is stuck? My honda cr-v 2003 have much fuel usage i drive 300km on a full tank of fuel. I hope someone can help me find the problem

[@JackofAllMasterofNone]

I mean it can sometimes cause an increase in fuel usage but you would have other symptoms. Usually lack of power and a check engine light

[@dico469]

@@JackofAllMasterofNone my power is very low. How much km can you drive with a full tank?

[@JackofAllMasterofNone]

@@dico469 the max we usually go is about 337 km on a tank of gas.

[@dico469]

@@JackofAllMasterofNone its not much idd

[@EricRush]

@@JackofAllMasterofNone Just acquired my 2003 with 158K miles. Manual transmission. 24 mpg highway at 75mph. Oil? 200m/qt. No smoke, no drips Oily soot in tailpipe. Switched to 20W50 oil for 2500 miles. Same mileage and less oil consumption, but still way too much. Compression good at 160-150-140-160. Changed the PCV valve today. Old one seems functional, though very oily. We'll see.

[@cayrick]

Good video. What prompted you to do this job in the first place??

[@JackofAllMasterofNone]

Mileage. Figured it was due

[@stevest1300]

As the years go by and cars get more over engineered, it's no surprise that young people aren't going into auto mechanic like they used to. I HATE...and I can't emphasis that word more...working on my wife's CRV. Japanese engineers have designed this car and most other imports with clearances that require hands no larger than a Japanese school girl to be able work on them. To service my old F250, I just climb into the engine compartment and use a bigger hammer if things don't go right. Thanx for the video. I have the new valve but I'm finding every reason to procrastinate putting it in. But thanx for the good info anyway.

[@JackofAllMasterofNone]

Your comment made me laugh out loud. Thanks.

[@paulhansen4559]

@@JackofAllMasterofNone It took me an hour after everything I commented that I did extra.

[@prototypeq13]

@@paulhansen4559 Racist jokes are not necessary. Clearly these were designed by brilliant Japanese engineers, adults, probably men. Sorry you feel threatened by small hands but seriously think about what you are saying. If a Japanese school girl designed this car, she deserves an award. And you do not.

[@danielmilks]

Can't you just access it from underneath the car?

[@JackofAllMasterofNone]

No

[@Deadlybroom]

Could a PCV valve going bad cause a continuous “chick chick chick chick” sound at idle? Mine gets okay fuel economy at 121k miles but I’m noticing my engine is sounding funny and I know that my valve has not been replaced.

[@JackofAllMasterofNone]

It could but I doubt you would hear it over the engine. Probably something else.

[@christianstenoff3367]

maybe a worn timing chain tensioner

[@pugger01]

No it would not

[@trippin8585]

Since I'm swapping the serpentine belt, tensioner and possibly alternator (maybe eld chip as well or battery, tachometer is dimming, next day the heating button dims) This should be a lot easier to access for me :) I'll think about posting a video for everyone. It won't be until spring or so when it gets warmer in my area 🥶

[@theguylevi]

Its gonna suck trying to get my mitts in there...my own fault for putting too much oil in. 🙄

[@ricardos5899]

Thank you

[@jjopan]

into music so fire

[@xing2809]

干得好，先生！

[@davidchung4651]

👍🏿👍🏿👍🏿👍🏿👍🏿

[@angelisone]

All CR-Vs with 2.4L are actually gas guzzlers. They barely can do 20 mpg in the city. CR-V & Civic are built that many parts need to be replaced will cost you dearly or very hard to get to. You will scream when CR-V needs Oi Pan Gasket or Oil Pump O-Ring, same with Civic. Yes, including the Crankshaft Bolt, Crankshaft's Seal & CV Axle's Seals.

[@kfrerix9777]

@angelisone So glad you stopped by.

[@paulc2548]

Super stupid engineering from Honda. Why in the world did they place the PCV so hidden and hard to get to? I have a 2003 CRV and I wanted to changed its PCV too...it shouldn't be this hard. I changed both of my Toyota Sienna and my Hyundai Elantra PCV in less than 15 minutes...both of their PCVs are on top of the engine block!

[@JackofAllMasterofNone]

Yeah, it's definitely not designed to be easy to change which is odd because most other things on Honda's are.

[@alexbrier718]

its prudent to replace the hoses if theyre so old, so jsut get a new hose and cut the thing out of the way. it should help give you more room to get under the valve

[@artemiofigueroa6188]

Thankyuo

[@donclare2579]

Nice Job!

[@jaym5938]

I'm really hating Honda for making the 2nd Gen CRV's so d*mn hard to work on.

[@alcantarainterior8078]

It’s harder than my BMW coupe e46 kid ya not 🤦🏻‍♂️

[@alonsogomez7174]

🍀☘️⭐🌟👍

[@williammize8270]

Sounds like 03 crv and 03 corolla I know diff car company's are money traps b carefull sink $$$ into something not sure I want isn't good idea 200 02 sensor 15 mins to do trans service 100 at Honda that's cheap enough I like the car money pit

[@handyandysmechanicsrestora6240]

ever hear of a breaker bar lmao