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2001 GMC C1500

Tiny
CHRIS270
  • MEMBER
  • 2001 GMC C1500
  • V8
  • 4WD
  • AUTOMATIC
  • 147,000 MILES
MY TRUCK LOSSING POWER UDER LOAD LIKE UP HILL PASSING GEAR REAL HESITATE NO CHECK ENGINE LIGHT IDLES FINE ALSO WILL REV UP FINE FUEL PRESSURES GOOD NEW PLUGS NEW FUEL FILTER ANY SUGGESTIONS
Tuesday, December 9th, 2008 AT 1:25 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,254 POSTS
Hi:
Even though the light isn't on, have the computer scanned for codes. They may be one stored. Otherwise, you'll end up replacing good parts until you (by chance) hit the right one.

Let me know what you find.

Joe
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Monday, December 15th, 2008 AT 9:36 AM

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