Mechanics

CHECK ENGINE LIGHT ON, AND CAR RUNNING RE

1994 Infiniti J30

Engine Mechanical problem
1994 Infiniti J30 6 cyl Front Wheel Drive Automatic 185000 miles

does the check engine light have anything to do with the egr valve, and with it running rough. Also where is it located and will taking it off and using injector cleaner fix the problem.
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Skipfeet
February 1, 2010.



Hi there,

The engine check light is a visual warning that the engine management system has detected a fault, you now need to get a scan to read this code as it will identify which of the management systems has a problem, we need this code to start the diagnosis of this problem.

Mark (mhpautos)

Mhpautos
Feb 1, 2010.