Shuttering, vibration when TC locks up?
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When converter locks up at 45 mph there is a shuttering, slight vibration until it fully locks up??? The only thing I have changed on my car recently is a new FAST 78 throttle body. Any help would be appreciated. Thanks
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i had a shuttering problem with my tc, it would shudder when locked up under light throttle, i just replaced it with a new vig 3600 and the shudder has stopped plus the tranny feels smoother, could be the tcc, a lot of people have been having issues with theirs of late