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There are quite a few potential problems that can be caused by a faulty EGR valve:
Lean burn, which can result in damage to the valves and/or pistons, caused when the faulty EGR valve allows too much fresh air into the intake.
When the opposite occurs, (too little fresh air), the idle speed can drop potentially not idling at all.
What else can I help you with?
Egr valve goes bad?
Sometimes
What signs are there if an EGR valve goes bad?
a cloud of smoke
Where is the egr valve located on a 2000 Chrysler cirrus?
If your car has the 2.5L engine. The EGR valve is located directly under the coolant fill cap & pipe. The EGR has a long metal tube that goes from the EGR valve to the upper intake plenum.
Where is the EGR valve on a 1985 Nissan 2.4L Z24?
vacuum hose from left side of carb. goes to egr
How do you repair a 2000 Mercury Sable after you have replaced the EGR valve and the code still reads EGR valve flow restricted?
DID U Clear the code B 4 U rechecked ?? Did U clean Out the Passage ways where the EGR Valve goes .
Where is the egr valve located on an h22a4?
The EGR valve is located at the front of the h22a4 engine. The EGR valve is right beside of the front of the EGR valve.
Were do the egr valve vacuum line go on a 1993 grand marquis?
The Red line is the Vacumme line the comes from the drivers side of the intake to the EGR selonoid (at the top) the Green line goes from the EGR selonoid directly to the EGR valve (at the bottom of the Selonoid).
What is a EGR Orfice tube assembly on a Ford Bronco 302?
that my friend is the tube that goes from the exhaust manifold to the egr valve make...
Can a bad EGR valve cause high hydrocarbons?
Yes, the EGR valve, or port EGR
Where is the EGR valve on a 1993 Pontiac 23?
As I recall, that engine does not have an EGR valve.
How do you change the EGR valve in an Aspire 1994 automatic?
There is no EGR valve on an Aspire.
Where is the EGR valve on 1994 Oldsmobile achieva 2.3l?
There is NOT an EGR valve on this engine.
