ok i have done a search and havent found to much. so my question is i just put a pi vig 2400 stall in my truck and for the first few days everything was good. then about a week later i had a surging around 40-55mph like the converter was locking and unlocking. the surging could have been there the first few days and i didnt really notice it. does this seem normal with a stall? by the way everything else in the tranny is stock, and its an 04 rcsb 5.3, 3.73
thanks

 

need to adjust your tcc pwm settings to 100%. that will fix it!!

 

I agree, it is the verter locking and unlocking I do believe..


John

 

ok how can i adjust that? do i have to get a computer tune? one more thing i got in the truck today and got about a 1/4 mile down the road and the SERVICE BRAKE SYSTEM SOON light came on. the speedometer was also jumping around is this the recall on the clusters?
thanks