trans goes to shift into next gear but just revs
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Join Date: Sep 2010
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trans goes to shift into next gear but just revs
Going insane with trans issues. Just put th400 in my nova, got 1/4 mile down the road before it went to shift into next gear but just revved like it was in neutral. But the funny thing is I just took out my th350 for the same problem. I put 250 miles on the 350 before this happened though. it has fluid, vacuum lines hooked up, both trans worked before, and nobody local has any suggestions. The only common factor between the two is a b&m holeshot 3200 converter. Common sense dictates its the converter but what could be wrong with it to do this?