BECOME A MEMBER
It is free to join!
I AGREE TO THE
BECOME A MEMBER
ROUGH RUNNING CHEVY 5.7L
2000 Chevrolet Express
June, 10, 2011 AT 8:46 PM
I have a 2000 chevy express 2500 w/5.7L. It runs rough. Recently had a full tune up and fuel pump test. Fuel pump is within specs but on low side. No check engine light on. Feels more like a timing/advance problem than a misfire. Any thoughts?
FOUND 4480 RELATED QUESTIONS
Idles Rough/changed Ects
June, 10, 2011 AT 9:01 PM
1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
8.EGR valve that is leaking.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve
Note: If it doesn't apply disregard it-
June, 10, 2011 AT 11:00 PM
Thanx. I forgot to mention that it is an intermittent problem. Does that change your advice at all?
June, 11, 2011 AT 3:32 AM
Yes it does, you got to catch it on the run a tough thing to do
to post a reply.
Xj6 Idles Rough At Cold Start Up Until It ...
Seems to smooth out a onset of closed loop do not know for sure do not have an obd i system that will link with the jag any ideas o
RAYMOND L. CROSBY
My Car Runs Rough
Engine is a dohc i had this car since new always done normal maintenance have been using startron in gas becuse of ethanol this pas
Engine Misfires And Runs Rough
Engine performance problem 2001 ford escape 6 cyl four wheel drive automatic 151000 miles i have been trying for some time to get
Code Read Retrieval/Clear Scion XD
Ask a Car Question. It's Free!
Check Engine Light On? This Is How A Pros Reads Trouble Codes
Code Read Retrieval/Clear - Dodge Stratus
Code Read Retrieval/Clear Mercedes Benz
Code Read Retrieval/Clear
Read Codes Like a Pro
How to read codes Chevrolet Blazer
© 1999 - 2015 2CarPros, Inc.