1990 Chevrolet Beretta Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Chevrolet Beretta
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1990 Chevrolet Beretta ProblemsRough Running Engine Due to Vacuum Leak
The engine vacuum hose to the MAP sensor may crack resulting in a vacuum leak causing the engine to run rough and/or stall.
The serpentine belt tensioner can fail; it may become noisy and/or the belt may jump off. Replacement of the failed tensioner will be necessary.
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 start condition.
1990 Chevrolet Beretta QuestionsWhere is reset button (1 answer)
when turn the key it is in between lock and start position will not return to lock position and will not start car