2001 GMC C1500

2001 GMC C1500
147,000 MILES • V8 • 4WD • AUTOMATIC
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CHRIS270
  • MEMBER
  • 1 POST
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
Dec 9, 2008 at 5:25 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 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
Dec 15, 2008 at 1:36 AM
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