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What else can I help you with?
Will a PCV valve make your car smoke?
Yes
What r signs that a PCV valve is bad on a 99 Saturn sl2?
One sign could be a lot of smoke out of the exaust
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.
Can a bad PCV valve cause white smoke?
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.
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.
What does blue smoke mean when you rev engine?
Pcv valve needs changing
Where is the pcv valve on 1994 Toyota Celica?
The PCV valve is located on the top of the valve cover. To test the PCV valve, start the engine, pull the valve out of the valve cover and put your thumb over the hole in the end. If you hear a little click, then the PCV valve is good. If there is no vacuum at the hole, either the valve is bad or the hose is bad. To see if the hose is bad, pull the hose off and put your thumb over the end. If there is vacuum, replace the PCV valve. If not, replace the hose. It's important to note that PCV valves are sized for specific engine applications. The wrong PCV valve for an application can flow too much or too little air causing driveability problems.
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.
Problems with the pcv on a 2001 Chevy Impala?
put a new PCV valve in if it's bad.
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
How can you tell when a PCV valve is bad?
I have read that a bad PCV Valve will contribute to gunking up your Throttle Body, which could lead to irregular acceleration issues. I am certain that there is more to a bad PCV Valve than that, as this is an Emission Control item, but hopefully someone who knows more will chime in. SUBMITTED: Friday, 03JUN11
Can a bad PCV valve cause oil consumption?
yes. if the valve is plugged or stuck closed, oil can be sucked into the intake through the pcv breather.
