SPONSORED LINKS

1996 Chevy Astro

Tiny
JAKES TRUCK
  • MEMBER
  • 1996 CHEVROLET ASTRO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 209,000 MILES
The check engine light is on. A scanner says something about manufacturer ignition or misfire. Why when the van starts it sounds like its off timing but as soon as its running it runs great. Starts every time. Has new plugs, wires, cap, rotor and the module inside distributor.
SPONSORED LINKS
Wednesday, October 15th, 2008 AT 4:38 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
You need to be aware, that a fuel problem, can cause a misfire, along with spark--compression--vacuum leak, I can't name everything.

There is a bulletin about that spider fuel assembly, rough idle at start-up. The fuel poppets need cleaning. I can't tell if your problem is spark--fuel related or what. If your scanner will show live engine data, you might look at the fuel trims.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, October 15th, 2008 AT 5:20 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