E-Works

iTrader: (4)

ok i have a fresh built 4l60e and everything was working fine for the last few weeks

stock tune in the trans except for data edited for tire size and gear


it shifts into 2nd hard then acts like it going in and out almost like a solenoid is going on and off

1st is fine and 3rd is fine and overdrive seems fine but i didnt shift into overdrive under boost so im not sure but doesnt seem like its the 2-4 band

here is the scan i have. please bear with me as i am brand new today with hptuners around 2 mins is where i stopped and spooled it a little and got on it and i stayed in it a little while it was going in and out or whatever it is doing

thanks

Aaron


stock converter and stock 2000 ls1 with baby 60mm single turbo at 5 lbs of boost mass air still


any ideas ? please help....

E-Works

iTrader: (4)

ok. i am brand new to this and i will add all those pids and scan again.

it shifts hard and goes into 2nd . its after the shift that it acts like it going in and out of 2nd to neutral as u can see in the rpm spikes. the tps voltage only comes of 100% when i finally let of the gas pedal as its bucking and revving etc... i just cant seem to stay in it any longer as i know its very wrong and i let out of it

I am thinking it is a mechanical issue like im losing pressure or the valve body is leaking. Maybee the shift kit was installed wrong?

I actually have the trans shop getting me a completely different valve body with new solenoids etc....

I am gonna drop the trans pan and swap it out and see if i have the same issue

anyone else have any ideas?

thanks

on edit* this is a 2000 stock ls1 with a single turbo , mass air in a foxbody so there isnt a traction control issue

and no dtc's except for a cooling fan relay and ac relay



Aaron

E-Works

iTrader: (4)

i will do so if i get some dry roads. thanks