SPONSORED LINKS

2003 Chevy Av.

Tiny
BUTLER211
  • MEMBER
  • 2003 CHEVROLET AVALANCHE
  • V8
  • 4WD
  • AUTOMATIC
When driving the truck can't pick up speed, rough idling, can't go past 10mpr, blowing black smoke, cuts off, check engine light is on, and misfiring. Possible cause of problem?


2003 Chevy Avalanche
5.3 Lt.
Sunday, January 9th, 2011 AT 11:06 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check engine light on-Go to Autozone and get scanned for free

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, January 9th, 2011 AT 11:16 PM

Please login or register to post a reply.

Related Check Engine Light Content

Code Read Retrieval/Clear Chevrolet
VIDEO
Code Read Retrieval/Clear Chevrolet
Instructional repair video
Check Engine Light
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
VIEW MORE

Sponsored links