Quote:
Originally Posted by JT58
Absolutely terrible. Does anyone know if this terrible 8 speed auto is in any other car besides GM? For instance I see other makes like the new Jeep Wrangler JL that lists an 8 speed automatic. After my Camaro and the shuddering issues, whenever I see 8 speed automatic I want to run as fast as I can.
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The 8 speed in the Jeep/BMW and others is a ZF unit and a very nice and strong transmission. Transmissions in all cars for many years have been hit or miss. The current GM 8 speed is not a bad transmission, it's the torque converter and TCM tuning I think Is the issue.