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Originally Posted by football_man108 I have a 01 Impala Auto, and we put a brand new trasmisssion in it a lil less then 2 years ago, and its starting to shake and mess up when shifting up.... i highly doubt its the transmission, so what else could it be?? |
Is it running poorly? A serious misfire could cause some of these symptoms...
How many miles? And when were the plugs inspected? Filters etc?