I'm living most of the warning sign symptoms and couldn't figure why. Thanks!
@neilharvey948 ай бұрын
It can also cause excessive oil consumption. Had it happen to a Honda Civic. Once the PCV valve was replaced oil consumption ceased.
@PANTYEATR14 ай бұрын
I just hurt my high performance street engine and i think it was the PCV system that was the problem. I was using the PCV from my 5.0 liter engine on my 7.0 liter engine. I had very dirty engine oil that ended up very thin instead of sludgy. I had an oil leak from the lower intake manifold at the PCV port and possibly the rear main seal. I had a small, intermittent surge at idle. At high RPMs, it felt like misfires that wouldn't let the engine reach redline. The PCV was working as it should, but i think its flow was inadequate or too small for the bigger engine. I think it broke piston rings in 2 cylinders due to ring flutter.
@MandEggsGuy Жыл бұрын
Thank you.
@yacinebouali2605 ай бұрын
Thanks dude, but you didn't let any gap for a question hhhh😂
@THEeeCOBRACOMMANDER8 ай бұрын
Check all your hoses people! Your welcome!
@glockmouthbullies970511 ай бұрын
Thx
@AngelHernandez-lv7xy9 ай бұрын
Is there any codes that would pop up when you have a bad PCV valve?
@thomaswalton90897 ай бұрын
I know my pcv is clogged but can this cause the car to be sluggish and feel bogged down like no power when accelerating?
@devan282410 ай бұрын
Can a bad pcv cause a misfire only when giving hard throttle? I’ve been having issues where I’m low rpm and no boost the car is fine and no engine light but if I go WOT the car starts missing and throws a code.
@jd-nv5ew7 ай бұрын
Would this cause the car to smoke every time you start the car when the engine is cold
@daronmccartney17335 ай бұрын
Yes
@boss_todd2 ай бұрын
Would this give a P0456 EVAP code ? Also would it sound like you have a supercharger type whine ? That adjusts with the level of RPM ?
@alwaysadventurous7905 Жыл бұрын
Can a bad PCV valve cause a lean condition? I’m getting a p1074 and I noticed the Pcv valve had been hanging out of the valve cover (ford things amiright lol) so I put it back in, but I’m still seeing the same code. Other than that the truck is running fine. It does seem to hesitate slightly when starting but it always starts with the first turn of the key. I know p0174 is a lean on bank 2 error code, which is where the PCV valve is. But I haven’t found any other vacuum leaks on that side of the engine.
@HVAC_Mechanic Жыл бұрын
A bad PCV valve can cause a vacuum leak and a P0174 code, but many other things can also cause it. I made a video on a Ford P0174 code. Here is a link. kzfaq.info/get/bejne/hax9mNuLl9Gwfpc.html
@iigod_liike13968 ай бұрын
Would it cause misfire code and cylinder suppression not all cylinder just one I change spark plug fuel injector and coils
@daronmccartney17335 ай бұрын
Yes it can cause a misfire also back fires can make to much fuel dump into the cylinders as well
@bryant29192 ай бұрын
Lack of a PCV valve did not cause smog issues.
@lukehaar93809 ай бұрын
so my car blew whiteish blue smoke one time while giving it gas. what could it be. could it be the PVC valve
@manicmandownup8 ай бұрын
Yes…or coolant…or something else. Check fluid levels and check for leaks to start
@AlexisRodriguez-it1xw7 ай бұрын
Check spark plugs clean them or tighten them
@daronmccartney17335 ай бұрын
Coolant temp sensor is going bad can cause rough idle and misfires as well will make it run lean