BECOME A MEMBER
Sign up with Facebook
I AGREE TO THE
Login with Facebook
BECOME A MEMBER
CAR STUMBLES AT ACCELERATION
2000 CHEVROLET IMPALA
Car stumbles from dead stop. Does not trip any codes. I have replaced almost every sensor including plugs and wires with no effect. Any suggestions.
have the same problem?
Friday, April 8th, 2011 AT 1:57 AM
When was last tune-up?
Could be one of the following below:
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Manifold absolute pressure sensor.
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
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
Friday, April 8th, 2011 AT 2:02 AM
Use carburetor cleaner to clean the throttle body (inside where the throttle plates are) and the idle air control solenoid.
Friday, April 8th, 2011 AT 3:42 PM
to post a reply.
Other Engine Hesitate Questions
2002 Chevy Impala Hesitation On Engine While Driving
Engine Performance Problem 2002 Chevy Impala 6 Cyl Front Wheel Drive Automatic 82000 Miles Harmonic Balancer Was Wobbling Was Told It ...
2001 Chevy Impala Engine Hesitates
Engine Performance Problem 2001 Chevy Impala 6 Cyl Front Wheel Drive Automatic 142300 Miles I Changed My Alternator Two Days Ago After ...
2004 Chevrolet Impala Hesitation
I Know That My Car Is Over Ten Years Old Now So Little Things Go Wrong With It And I'm Used To That. Today, However, I Have Discovered A ...
I Have An 2005 Chevy Impala And It Hesitates When I Drive It And I Have To Play With The Pedal. The Car Is Full Of Gas, But When I Continue...
Related Engine Hesitate Questions
2002 Impala Hesitates Going Up Hill In Hot Weather
2002 Chevy Impala Hesitation
2000 Chevy Impala Hesitation Or Slipping But Tranny Is Got
Ask a Car Question. It's Free!
Engine Vacuum Leak Test
Vacuum Leak Test and Repair - All Cars
Find a car manual for your car
© 1999 - 2016 2CarPros, Inc.