Shifting problem need help diagnosing

100

Asked by Singmytun524 Sep 29, 2018 at 03:21 PM about the 1993 Chevrolet Chevy Van G20 Extended RWD

Question type: Maintenance & Repair

Van will shift through reverse, neutral,
overdrive. But while driving it shifts 1st, 2nd,
then goes like into neutral. Also
speedometer isn't working and was before.
Could this be a modulator?

5 Answers

100

Thank you very much. When any of these things fail. Will it cause the speedometer to stop working also?

10 people found this helpful.
60

What happens if your g20 doesn’t go in reverse? Is it because of sitting for so long or is it because of it slipping

6 people found this helpful.
140

ok. I put used transmission in 2 years ago. i drove it all the 2 cyears after. Even drove it from Arizona to Ohio and now i was cruising 70 mph and it like went into neutral. I pulled over checked fluids, all good but it won't shift out of first gear... Ant help?

12 people found this helpful.
10

Where is the connector that needs put back tosill shift right gether by the firewall and battery. So my van

1 people found this helpful.

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