1987 GMC Truck

Tiny
KOOLGUYNNC
  • MEMBER
  • 1987 GMC TRUCK
Engine Performance problem
1987 GMC Truck V8 Four Wheel Drive Automatic

i hve an 87 gmc truck, the problem I am having is the truck will not stay running.I have changed the fuel filter thinking it was dirtty, but it is still running te same.I can giveit gas and it will rn, but is not idleing the way it should. What is my next step to trouble shooting this problem?
Saturday, November 28th, 2009 AT 11:37 AM

1 Reply

Tiny
MICKEY-D
  • MECHANIC
  • 304 POSTS
Check for any vacuum leaks, then bring it down to a parts store. Most of them will scan it free of charge, and tell you what is wrong, hoping to sell you the part, or parts you may need.
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Thursday, December 31st, 2009 AT 9:08 PM

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