how to tell if 2nd is slipping?
this problem is made worse when i am on the bottle (100 shot). How can i tell if it is a problem with the trans. does not seem to be the engine, as it pulls hard in first and third.
The only thing related to the trans i have changed is the gear (up to 3.42) and the tune (diablo TB removed, etc., also made the shifts faster).
the trans input shaft RPM and output shaft RPM,
their ratio will be a fixed 1.625:1 (input/output)
in 2nd gear. Anything more than that indicates
slip in the transmission.
Nice thanks for the advise on the scan tool i have access to one, i'll do that.






