Transmission

Asked by Bigc4434 Sep 23, 2019 at 02:47 PM about the 2002 Chevrolet Trailblazer LS 4WD

Question type: Maintenance & Repair

My- Motor revs high and I have to reach approx. 30
mph and let off accelerater to change to 2nd gear .
I have changed fluid , filter , and shift solenoids
with no change . Any idea what the problem is ?
Please help !

2 Answers
11,555

FJ4072 answered 5 years ago

http://twincharlotte.com/blog/30-common-4l60e-transmission-problems-repair-charlotte-nc/ Your TPS on your throttle body, same problem with mine......thankfully! I replaced my whole throttle body, as the TPS is part of the Throttle Body, unlike other vehicles where it's seperated.

Mark helpful

Bigc4434 answered 5 years ago

I have now changed throttle body's , had TPS checked - still no change . Any other ideas what this could be ?

Mark helpful

Your Answer:

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