1989 cutluss ciera engine runs and idles fine when I eccelerate slow to get up to speed its ok but when I try to pull out fast it back fires through throtle body and bogs down
Thursday, February 17th, 2011 AT 11:55 PM
Could be one of the following below -check and test: Oxygen sensors.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.