answersLogoWhite

0

yes it can. This is bcos when its bad, it instead allow oil frm d crankcase to be sucked directly in to the intake manifold, thereby generating white smoke.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Bad PCV valve smoke?

A bad PCV valve can cause the engine to smoke. The valve is easy to change in most engines to correct the problem.


What causes white smoke in Mercedes 230 1979 after idling for a while is it PCV valve if pcv where is it located Thanks?

White smoke is steam It may be a early indication that the head gasket is failing.


Could PCV valve damaged causing smoke?

Yes, a damaged PCV (Positive Crankcase Ventilation) valve can cause smoke to emit from the engine. When the PCV valve malfunctions, it may lead to excessive pressure buildup in the crankcase, causing oil to be pushed into the intake system, which can burn and produce smoke. Additionally, a faulty PCV valve can result in poor engine performance and increased emissions. Regular maintenance and timely replacement of the PCV valve can help prevent these issues.


How can you tell if your PCV valve is bad?

A bad PCV can cause the engine to be pressurized internally, thus forcing oil out of important seals. This can cause a white/blue smoke from your tailpipe when the oil is then burned. A clogged PCV will also cause the engine to loop while idling, and possibly hesitate under acceleration.


Can PCV valve contribute to blue smoke emission?

Yes, a faulty Positive Crankcase Ventilation (PCV) valve can contribute to blue smoke emission from the exhaust. If the PCV valve is stuck open or malfunctioning, it can allow excessive amounts of oil to enter the combustion chamber, leading to oil burning and producing blue smoke. Additionally, a malfunctioning PCV system can cause increased crankcase pressure, further exacerbating oil leaks and smoke issues. Regular maintenance of the PCV valve is essential to prevent such problems.


Will a PCV valve make your car smoke?

Yes


Can a bad pcv vavle cause white smoke?

No. White smoke is coolant entering the combustion chamber. You more than likely have a blown head gasket.


How important to change PCV valve Nissan pickup 1994?

It is very important to change PCV valve. If valve is old it will plug or seize. This will cause oil pressure to rise and may cause leaks. Most likely the valve cover gaskets will leak if PCV valve is plugged.


What does blue smoke mean when you rev engine?

Pcv valve needs changing


What causes white smoke when you start Oldsmobile intrigue?

I had this problem for 2 yrs before I found out that the PCV valve grommets were bad and had holes in there. I'm guessing that you are also burning alot of oil fast too. Check the pcv valve rubber fittings. Good luck


Can a drity PCV valve cause misfire?

No, the only thing a dirty PCV valve will cause is a build-up of gas pressure inside the engine which make seals and gaskets fail.


How do you replace the PCV valve on your 1992 Dakota?

On your valve cover you will see a white short plastic tube with vaccum lines attached. Pull out the hose and pull the pCV valve right out of the valve cover .