1991 Chevrolet Beretta Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Chevrolet Beretta
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1991 Chevrolet Beretta ProblemsFuel injectors can short-circuit
One or more of the fuel injectors may short out electrically causing a rough idle condition.
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.
The PCV vacuum hose under the upper intake plenum may become brittle and crack causing an engine vacuum leak.
1991 Chevrolet Beretta Questionsmy car was under the water and wont start (1 answer)
i check the battery but the ligt service engine soon dont come on when i try to start the car could be the ecm?
The car will turn over and idle for like 30 seconds and then shut off. It also shuts off immediately when you touch the gas. I have replaced the crankshaft sensor, fuel filter, vacuum lines, spark plugs, wires, oil change, and have checked all the sensors. The INFL REST light is coming on. Thats...
I just replaced the crank position sensor. 2.2 4 cyl still wont start. turns over good - gas is coming out from throttle body fine - nice little mist - but no spark or sometimes a backfire type sound as its turning over. ?? Thanks for any advice. Bob