occasional rough idle/drivability on 1993 Chevrolet Camaro

occasional rough idle/drivability. most noticable during acceleration and increases when turning on fog or head lamps. dealer speculated fuel injectors. would it be fuel injectors if condition worsens with additional draw on electrical system?

by in Littleton, CO on April 13, 2011
2 answers
ANSWER by on April 13, 2011
i would look at basics before going to injectors. how long has it been since you had a tune up?? after verifing the ingintion system working ok, have a shop check the injectores for you. thanks for using repairpal Roy
ANSWER by on May 09, 2011
This engine has issues with the spark plug wires and ignition coils. The ignition system will be more noticeable under heavy loads low rpm. I have seen a few injector problems, but mostly ignition system problems. Look for burnt or corroded plug wires or ignition coils.