Mechanics

CAR JERKS WHEN COASTING

1994 Pontiac Transport • 194,000 miles

When I take my foot off the gas, and the car is coasting it jerks. It seems even worse if I'm coasting down hill. I had something similar to this a few years ago, where the transmission was not shifting down when I came to a stop light, in fact it would end up killing the engine and I would have to restart it. But I just had this transmission completely rebuilt last summer. Thanks for any info you can give me.
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Steveschillinger
April 26, 2013.




Scan for codes and check fuel pressure first, then clean throttle plate on both sides and iac hole with choke cleaner.

Hmac300
Apr 26, 2013.


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