SPONSORED LINKS

1998 GMC Sierra boggs down and then dies when stopped. Changed the fuel pump spark plugs and sensor possible

Tiny
JESSICAJ5182
  • MEMBER
  • 1998 GMC SIERRA
The truck has a 6 cylinder motor newly rebuilt.
Saturday, October 15th, 2011 AT 2:54 PM

4 Replies

Tiny
DAN_K
  • MECHANIC
  • 213 POSTS
Is the check engine light on? Are there any Diagnostic Trouble Codes (DTCs) present?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, October 15th, 2011 AT 3:44 PM
Tiny
JESSICAJ5182
  • MEMBER
  • 3 POSTS
No check engine light.
Was this
answer
helpful?
Yes
No
Saturday, October 15th, 2011 AT 4:52 PM
Tiny
JESSICAJ5182
  • MEMBER
  • 3 POSTS
Oops. Sorry I have changed every possible sensor
Was this
answer
helpful?
Yes
No
Saturday, October 15th, 2011 AT 4:57 PM
Tiny
DAN_K
  • MECHANIC
  • 213 POSTS
Have you checked for proper EGR operation? How about for vacuum or un-metered air leaks? Also check the IAC (idle air control motor) and circuit.
Was this
answer
helpful?
Yes
No
Saturday, October 15th, 2011 AT 6:11 PM

Please login or register to post a reply.

Related Engine Stall At Idle Content

Engine Stalls After Dead or New Battery
GUIDE
Engine Stalls After Dead or New Battery
So you installed a new battery and now the engine stalls? You have done nothing wrong because believe it or not this is normal. The engine computer has a learning cycle...
VIEW MORE

Sponsored links