2006 Buick Terraza Q&A

2006 Buick Terraza Question: DOES MY TRANSMISSION HAVE A SENSER IN IT? WHEN IT SHIFTS IT HITS HARD.I HAD THE

FILTER CHANGED AND THE FLUIDBUT IT STILL HITS HARD. CAN YOU HELP ME? -
Answer 1
your car has many. seek a scan of codes of trans module and post so we can adv -