Share
-
Google+
-
Facebook
-
Twitter
-
Email
» Rich-running engine due to oxygen sensor failure
Chevrolet Celebrity
Report: Rich-running engine due to oxygen sensor failure
Chevrolet Celebrity Problem
Model Year Affected: 1990
Exhaust & Emissions Affected: 2.5L 4 Cylinder
Verified
The oxygen sensor can fail causing the engine to run very rich or use more gasoline than normal. Black smoke may be emitted from the tail pipe and this can also accelerate failure of the catalytic converter.
-
The ignition module or crankshaft position sensor may fail causing the engine to die and not restart. Diagnoses will be necessary to determine if the module or crank sensor is causing the no star...
Common Problems > Chevrolet Celebrity
-
Whenever my check engine light comes on the speedometer quits working and vice versa checked al...
Q&A > Chevrolet > 1990 Chevrolet Celebrity
-
On longer trips (greater than an hour drive), and seemingly worse on hot days, my car has been...
Q&A > Chevrolet > 1990 Chevrolet Celebrity
-
why does this car runs good for about 5 miles and then stalls out.I noticed that when it gets h...
Q&A > Chevrolet > 1990 Chevrolet Celebrity
-
A coolant leak and/or engine overheating may be caused by a failed water pump. Replacement of t...
Common Problems > Chevrolet Celebrity