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Odd MT 2500 scan oddity 6.5 GM diesel
Posted to Tool & Equipment Forum on 1/6/2000 7 Replies

1995 G30 6.5 with a 4L80 trans has a shifting problem. It shifts HARD at times, the owner was scared the driveshaft would fall out it shifted so hard.

All mechanical engine (no turbo VIN Y) with electronic trans has PCM for trans only. Suspecting TPS, I scan... Login to read more.

7 Replies Received (View Replies)