Chevrolet Trailblazer owners have reported 1 problem related to transmission pump (under the power train category). The most recently reported issues are listed below.
1st the transmission had to be replace, then the transmission pump and not the keeps stalling,and one last item the Trailblazer rpm goes up and down while I'm driving don't know why.
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all problems of the 2002 Chevrolet Trailblazer
🔎.