- Apr 18, 2014
- Reaction score
I'm going to be boosting later this year so I decided to run a compression test on my 96 GT to see how the motor is. Everything seems fine to me, all cylinders were between 145-155psi. Should I bother with a leak down test, or is there anything else I should check to ensure I'm working with a healthy motor? Car runs good minus a bouncy idle and slow rpm drop that I am trying to pinpoint and diagnose.