1990 Chevy Silverado

Tiny
BRADVL
  • MEMBER
  • 1990 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 76,000 MILES
My truck will start and run until it heats up and then it will idle up some and runs kinda rough? Usually will die and then will not restart until cool. I have already gave basic tuneup like plugs, wires, rotor cap and rotor, coil and egr valve? Please help
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Monday, September 27th, 2010 AT 11:07 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
Have you checked the fuel pump pressure? Has the check engine light come on?
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Monday, September 27th, 2010 AT 1:40 PM
Tiny
BRADVL
  • MEMBER
Yes check engine light is on
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Monday, September 27th, 2010 AT 1:58 PM
Tiny
JACOBANDNICKOLAS
  • EXPERT
If the check engine light is on, there is a trouble code stored in the computer. What you need to do is have the computer scanned to identify the code. The code will then identify where the problem is coming from. Most parts stores will scan it for free. Do that and let me know what you find.

Joe
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Tuesday, September 28th, 2010 AT 7:10 AM

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