2000 Chevy Monte Carlo will not acclerate

THE DAKE

MEMBER
2000 CHEVROLET MONTE CARLO
6 CYL
FWD
AUTOMATIC
168,000 MILES

I replaced the elect fuel pump in the tank. I also bleed the gas line at the engine.I have plenty of gas at the engine, but the engine will not acclerate and idles rough. I also checked to make sure the charging system is working propely.

Monday, August 16th, 2010 AT 9:24 AM

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

If it's not slipping-see below:

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

Start here inspect and test all the items 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.

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Monday, August 16th, 2010 AT 4:49 PM