Ok so i started having an issue a few weeks ago where my truck would buck, spit and sputter at 50 but run great otherwise. It quit doing that and started running normal after replacing the TPS sensor. i have checked the EVP, plugs and wires, EGR moves freely on suck/blow test, 4V ref volts, was going to check ICM and just read that the grey goes on 93 down which is the engine they installed? and i have the grey ICM (94 model) the engine and trans were replaced/swapped by previous owner and i have no clue if they changed it out to this from the black one? I did have an instance where my drivers door light plug shorted but i didnt see any other damage to other wires just the dome but the truck ran fine after that. i am mechanically inclined and know a litlle about a lot but not this! its my only vehicle and it about shakes me out of the truck at 50mph in OD now and runs very rough when warmed up but o-k? when cold. Recently i pulled the codes and only remember there was a 33? and 542. I cleared these about 3 weeks ago and havent come back but NOW have a 212 and a 332? Sometimes my truck will also slip from OD and wont shift from 2nd until i stop and reset computer with the neg. battery cable? it has done this about 5 times spread over about 6 months but the last couple have been pretty recent then go away and never know when it will happen again. my speedo needle doesnt jump around, I dont have a tach to know if its jumping. i tested the VSS with a meter and it showed good. im LOST?????????
yes i have searched other threads for about 6 weeks now!!!!!!!!!!!!!! GOING CRAZY HERE
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03-06-2013, 02:25 PM
Re: HEL with missing
