4l80e being a dush

[2wd_Sled_Puller]

I was in the mud today hammering pretty hard on here. she was talking to me around 5,000 rpm i had the truck in first on the coulum and it shifted. What do i have to do to get this thing not to shift when i dont want it it??

 

[THEFERMANATOR]

Mosy likely you will have to get some custom PCM tuning as it is an all electronically controlled transmission. If it shifted it is because the PCM commanded it to as a safety measure.

 

[2wd_Sled_Puller]

safety measure.

O im not used to that

 

[JoshH]

What's a dush?

 

[Turbo Buick 6]

Not sure but a trans go might take care of that.

 

[THEFERMANATOR]

Not sure but a trans go might take care of that.

You could go with the TRANSGO HD-3 shift kit which replaces the solonoids with a manual shift unit and a vacuum actuated prerssure control. That would definately stay in the gear you put it in.

 

[2wd_Sled_Puller]

You could go with the TRANSGO HD-3 shift kit which replaces the solonoids with a manual shift unit and a vacuum actuated prerssure control. That would definately stay in the gear you put it in.

Ok i will have to check it out i will get with transgo