GRAND CHECK ENGINE LIGHT
1995 Mercury Marquis • 4 cylinder 2WD Automatic • 75,000 miles
1995 Mercury Grand Marquis mileage: 75,000. Check engine light code 332? The EGR valve not opening. I had this problem on another Mercury Marquis and dealer cleaned EGR with spray without removing and changed vacuum regulator. How can I tell if it is the vacuum regulator or carbon blocking the EGR valve?
The EGR valve is controlled by the vacuum control motor. Check the EGR valve to see if it is plugged by manually raising the EGR valve with the engine idling. If it is not plugged, raising the valve should almost kill the engine.
Does a 1992 honda civic 1.5 l. have a egr valve? Is there a picture available showing location
2 answers • 1992 Honda Civic • 111,200 miles
I have a 0401 code and I have already replaced the EGR valve, ran cleaner through the system and about everything else. I have been told to clean the "pipe" and the intake manifold ...
1 answer • 1996 Isuzu Trooper • 194,000 miles
1997 Pontiac Grand Am GT 2.4L Twin Cam 16 Valve DOHC with a 2001 2.4L Twin Cam 16 Valve DOHC engine in it with original 1997 wire harness and computer. I have a check engine light on ...
9 answers • 1997 Pontiac Grand Am • 107,000 miles
I have a 2wd 1993 Chevy Cheyenne 2500 with a 4.3L engine and an auto trans. There is oil leaking from the EGR Valve and I am wandering if this means the EGR Valve needs to be replaced? ...
1 answer • 1993 Chevrolet Cheyenne • 134,000 miles