rhinosarge

iTrader: (4)

so i got my truck finally moving and put an exhaust on it. .


trans seems like its slipping the shift.. but then it slams into 2nd like a shift kit would feel like

the trans has under 600 miles .. yes less then 1k miles on the rebuild from what my mechanic said.. has upgraded bands and a mild shift kit


i did 2 test runs with the pedal on the floor on the street.. and same thing..


could it be that my pcm was flashed for the wrong tuning.


its a 6.0 lq9 swap with a 4l60e ..

Jays_SSZ28

iTrader: (2)

Did the PCM come with the engine, trans, ,,,,where did it come from?

rhinosarge

iTrader: (4)

my pcm was flashed..

im thinkin its stock gears for a camaro..

im on 3.91 or 4.10's sittin on a 35in tire.

Jays_SSZ28

iTrader: (2)

For what?!!!!

Apparently not your truck if you say stock gears for a camaro.

All PCM's are flashed, if not it wouldn't even run.

Vince B

iTrader: (1)

Tire height and gear ratio are two important things that have to be programmed in your computer. If they are not you will have issues. Vince

rhinosarge

iTrader: (4)

thanks guys

spoke to a tuner that gonna fix the issues that RPM will not fix for me..