SPONSORED LINKS

1992 GMC C1500 Won't Start, Mechanics stumped.

Tiny
APPOLLO
  • MEMBER
  • 1992 GMC C1500
  • V8
  • 4WD
  • AUTOMATIC
  • 273,000 MILES
I have spark and fuel (possible over fueling) The engine turns over tries to fire but won't catch. We changed plugs, wires, rotor/Cap, and ignition modual. We checked the timing and fuel pressure. It was running rough so changed plugs #6 was fouled, ran for 2 weeks (new plugs) and all are fouled and they look quite wet. Any ideas only wheels I got. Mechanics stumped.
SPONSORED LINKS
Thursday, March 5th, 2009 AT 3:24 PM

2 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
What are compression readings?
Was this
answer
helpful?
Yes
No
Thursday, March 5th, 2009 AT 3:29 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
What was the fuel pressure reading when you checked it? -Could be overpressurizing, injectors and fuel pressure regulator leaking and the computer itself
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, March 5th, 2009 AT 3:30 PM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links