2003 Hummer H2 check engine light

2003 HUMMER H2
100,180 MILES • 6 CYL • AWD • AUTOMATIC
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DPRICE5588
  • MEMBER
  • 1 POST
My check engine light keeps coming on after I drive over 55mph. We had it into the dealership and they put it on some machine and all they came up with was a blown 15amp . We replaced the fuse and it did not fix the problem. We do live in a hilly area. Please help, as I worry about being stranded with my children.

Thanks Denise
Jul 15, 2010 at 3:11 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
Hi dprice5588, Welcome to 2carpros and TY for the donation.

CEL coming On should pop a code/s-get it rescan at Autozone its a free public service and get back with it if any so that we can continue to assist
Jul 15, 2010 at 3:30 PM
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