95 Chevy hard downshift?

By runnoft55
October 5, 2019 in 1988-1999 Chevrolet & GMC C/K GMT400 Platform

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runnoft55

Posted October 5, 2019

Is there a common reason for this in these older trucks?

Something I can do myself?

Or something relatively simple?

Very hard downshift from 1st to second and vibration at loaded idle and very low speeds.

Thanks

Bigfutz

Posted October 6, 2019

Delayed and hard shift from 1-2 while under normal acceleration might be the TPS which is cheap and easy to change.

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