Recent content by rkcran
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Loss Of Power at 70-75 MPH
I'm having the same issue with my 06 Tahoe Z71. 70-75 miles an hour I practically have to floor it to make it up hills on the interstate. The check engine light is currently not on: Will there still be codes present even though the check engine is not illuminated?- rkcran
- Post #12
- Forum: Engine & Drivetrain
