i purchased their tune last spring and when i put it into the car i noticed the car likes to shake under high load/low rpm situations. but when you step it it feels strong and pulls great or better than my tune, but with my tune there is no shaking in the same situations but doesn't feel it pulls as hard either. any suggestions on what part of the tune could cause this??? any help is appreciated.

tim

 

Ask bryan at programmer@pcmforless.com and he will take care of it.

If you could send him a datalog i'm sure he could get it perfect.