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Where is the egr valve on the 91 Pontiac Grand Am?
Would this cause the car not to start If the EGR VALVE is bad
What is wrong when you first drive your car and you give it gas and it runs real bad and it warms up it is okay?
EGR Valve
Would a bad egr valve make car shut off?
yes
Is there an egr valve in 1992 Pontiac Bonneville and where is it located could a bad valve keep you car from starting and running properly?
AnswerThe 3800 (RPO: L27) was not equipped with an EGR Valve for the model year 1992 only. The 3800 (RPO:L67) does have an EGR valve.The valve should be located on the driver's side on top of the manifold.A bad EGR valve can keep your car from starting and running properly.
Can a bad EGR valve cause high hydrocarbons?
Yes, the EGR valve, or port EGR
Is a Chevy Prizm that may have a valve going bad safe to drive and will this problem ever cause a breakdown?
What kind of valve? Exhaust valve? EGR valve? PCV valve?
Cost of replacing a egr valve?
The cost of replacing an EGR valve varies with the make, model and location of the car. An EGR valve for a 1996 Lincoln Town Car is about $160.
How does the car know the EGR valve is bad?
If the egr valve was stuck open, the engine wouldn't idle. If the egr valve was stuck closed you may hear excessive pinging (spark knock) and in most vehicles, the check engine light would illuminate.
How do you know if the EGR valve has gone bad?
hopw do I find the egr valve on a vauxhall signum
Will a bad egr valve cause your car to idle rough or die?
It is a common suspect in contributing to rough idle. See "Related Questions" below for more about the EGR valve, from testing to replacing.
Would a bad EGR valve on a 1987 Volvo 240 DL have any effect on passing the NOx for emissions?
Yes, if the valve is bad. With the car idling, move the EGR valve diaphragm with your fingers. The engine should quit or want to quit. If it doesn't do this, it could be plugged up. Remove the EGR valve and clean any carbon deposits in the valve and also do the same on the engine side where the EGR valve is connected. If the EGR has never been removed before, it will probably have carbon buildup.
Can you block egr valve off on a terrano?
Blocking off an EGR valve can make the car run rough. The fuel mileage can suffer as well, since the car is designed to have the EGR valve operable.
