Hey guys I’m new to this forum. I had a question. I just uploaded the Bama Performance tune 87 octane to my car. While test driving it the car pulls when shifting gears . It feels like a jerk motion. Is this normal because I read that the tune tightens the gear **** which causes the car to change gears smother. I have an auto matrix. Any thoughts and opinions are appreciated. Thx

 

computer needs to learn ..itll go away

 

Canned tunes are a no-go for me. They may work good on a stock/bolt on car but once you start to get some real modifications (port work, more aggressive cam, power adders, etc..) a lot more factors come into play. A dyno tune may be more expensive but its worth it.