04 chevy 2500hd 6.0 what cuase it to (reduce power)

2004 CHEVROLET TRUCK
101,033 MILES
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TERRYB04
  • MEMBER
  • 1 POST
you can be going down the road and it will just loss power (reduce power)will popup in the messagecenter.trun the truck off for about 2mim and go again maby a mile or to days
Nov 11, 2011 at 6:08 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Thats probably caused by a problem with the throttle circuit what codes do you have in the computer?
Nov 11, 2011 at 6:18 PM
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