4l60e wont shift into 3rd!!!!!
#1
4l60e wont shift into 3rd!!!!!
Hi guys im getting really stressed out, i just finished my jeep 5.3/4l60e conversion and month ago, and my tranny wont shift in third..... ive been having this problem ever since i finished the conversion......... and i just rebuild the whole tranny and it still wont shift into 3rd, i dont know if the problem in mechanical or ECM related!!!!!! how do i check... i have HPTuners if that helps in any way
I need help guys
Thanks in advance
I need help guys
Thanks in advance
#3
ok guys i used hptuners and it shifts into 3rd and 4th fine... i think my problem... i have no speedo which mean i think my tranny doesnt shift because it doesnt know what speed the jeep is at... what happen if i set all numbers in shift to "0", will it shift using tps only?