Mechanics

CHEVY

1995 Chevrolet Tracker

Engine Performance problem
1995 Chevy Tracker 4 cyl Four Wheel Drive Manual

slow when you first give it gas then gose good. Back fires when going up hill
Avatar
Rochunt
October 29, 2010.




Lack of acceleration, chugging, hesitating, jerking, bogging, misfiring etc. Could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note: If it doesn't apply disregard it

Tiny
Rasmataz
Oct 30, 2010.


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