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1991 Chevrolet Corvette - Page 2 Questions & Answers
FUEL SEEPING OUT
Explain this problem a little more will help in proper solution. Is this fuel injected or carbureted. Can you hear fuel pump kick on when you turn key. Sounds to me like the fuel pump never shuts off if you have gas always coming out. Could be bad pump or the wiring going to the pump but i'm not sure because i don't know what type of fuel delivery you have.
Car lopes as soon as it warms up
idle air control is looking for base idle. throttle body base idle plate is dirty with carbon. cleaned out throttle plate with carb cleaner and tooth brush. use rags to catch black carbon.open plate.by some one hold throttle plate open with gas pedal. engine not running. after completed, start engine. run 1500 prm for a short time to clean out excess fluid. that should fix your problem..
My corvette shut down when i remove the feet from the gas pedal
sound like vacuum leak check replace all old vacuum hoses replace pcv make sure its getting vacuum.make sure spark plugs and wires been replaced.replace fuel filter and air filter clean fuel injectors.code scan for faulty idle air control valve.but do a little tune up see if that helps.most time if i have problems with vechicle i do a tune up make sure engine getting good airflow.plenty of fuel and good spark.i will do a three stage trouble shooting before i find something major wrong with engine.
Car want start might have a vacumleak
check for fuel pressure and spark.first code scan.could have faulty ignition module or crankshaft position sensor could be bad.could have faulty PCM or faulty engine coolant temperature sensor.
I have a 1991 L98 Tuned Port Corvette. When I turn
It could be a cam sensor. If the sensor isn't sending a signal to the computer then it will not allow the fuel pump to continue running after 2-3 seconds. Since you have spark and fuel pressure upon initial start this could be your problem.
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