I changed throttle sensor and accelator sensor and still getting reduced engine power what else could bewronge


Asked by Jun 26, 2016 at 02:39 PM about the 2004 Chevrolet Tahoe Z71 4WD

Question type: Maintenance & Repair

3 Answers


Have you had the codes pulled? don't just throw parts on it thinking you can find the problem, it could be something other than engine management problems, plugged exhaust or restricted intake air are some that come to mind.

1 of 1 people found this helpful.

Throttle body looked like on from new lucky for me auto zone took throttle sensor back and I put a throttle body on running OK now we see how long


Got mine fixed so far remedys no one talked about 1: use delco parts and I put dielectric grease on electronic connections and so far we good . Do not waste time and money on after market parts on this type of repare good chance you will fail

1 of 1 people found this helpful.

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