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 ProblemsFuel injectors can short-circuit
One or more of the fuel injectors may short out electrically causing a rough idle condition.
The PCV vacuum hose under the upper intake plenum may become brittle and crack causing an engine vacuum leak.
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