1991 Chevrolet Lumina Q&A
1991 Chevrolet Lumina Question: check engine light
check engine light came on while driving for approx. 1 or 2 minutes...what could be problem? - Visitor
You need to retrieve the Diagnostic Trouble Codes (DTC) from the Engine Control Module. More information about the Check Engine Light here; http://repairpal.com/check-engine-light - fernando
...onverter seems Ok. This only happens if I use it on my mail route after the 40 or so miles. CHECK ENGINE LIGHT NEVER COMES ON
Check engine light comes on ONLY when driving at high speed when I let off the gas feed. Like t...
check engine light will not go out. what gives??
...ssion leak which seems to be caused by the gasket having been overtightened, and to see why my check engine light comes on after I am driving on the highway for a while, or over 45 mph basically.
...lieve that my pcv hose is busted i saw fluid leaking through it changing it will it remove the check engine light?