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dangerous06 · 12-29-2017, 05:01 AM

having a trans issue I've seen before a couple of times.
Pretty stock trans and motor has a smarty JR. With a heavy load going up a hill
from a stop it will just rev but will not go forward. just a creep even in first manual just no forward motion! 4x4 lo and it will pull load forward. what is happening here why would it do this? Some sort of defuel or slippage?
I can free rev, spin the trans in 3rd under a heavy load like it's slipping. just the sitting there floored really sucks! When empty no load will drive normal. except 3rd which will slip under full throttle.

12-29-2017, 05:01 AM	#1
dangerous06 Name: dangerous06 Title: diesel tech Status: Not Here Join Date: Mar 2008 Location: Escondido CA Member`s Gallery Posts: 3,564	full throttle no forward motion having a trans issue I've seen before a couple of times. Pretty stock trans and motor has a smarty JR. With a heavy load going up a hill from a stop it will just rev but will not go forward. just a creep even in first manual just no forward motion! 4x4 lo and it will pull load forward. what is happening here why would it do this? Some sort of defuel or slippage? I can free rev, spin the trans in 3rd under a heavy load like it's slipping. just the sitting there floored really sucks! When empty no load will drive normal. except 3rd which will slip under full throttle. __________________ E.D. 66-74-091, T-4 exhaust, 2 Micron filter pre CP3, EFI, S&B intake, ARP 625 head studs, 182-214 Hamilton Cam,springs and push rods,40% injectors, Banks Intercooler, T&C CP-3 & PRV, Built 48RE, 5" exhaust,Carrillo rods, Pacbrake!