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i'm the same with 25

those are indeed good instructions. i had read that at one time. let us know how it holds up.

i have a spare 6.5 in the shop but i made room for that. reminds me that i need to strip it bare and mothball it.

i have not looked any further into this since posting. i recently purchased a TCI EZ-TCU and am pleased so far. it was at least 500 less than the supermatic. be warned: running a 4L80E under high line pressures will cause premature failure. under normal operation, high pressures are seen only...

that's what i'm using. i made sure the clips were on and have had no problems so far after 6 years on the road.

and then all the vibration and noise will stop.......

with what?

drove it to work this morn. 1st time in 2 weeks. shifts a little harsh and need to change shift rpms. TCC doesn't lock unless i use the toggle and speedo isn't working now. got some demons to exercise.

i was doing the manual shift but the high pressure made 4th start slipping. i got the TCI tcu. just got it going today.

4L80 FTW.

we work together so i don't want to ruin the atmosphere. i'm the new guy, shop keeper, and he's one of the mechanics. i will let him know and if he offers i will grab it. otherwise, it was a hard lesson to learn.

yeah. i hear ya. mine is at the trans shop: pump is busted and 2 ears are broken. will salvage parts from the old to get it fixed. pissed.

at the trans shop: pump is busted and 2 ears are broken. will salvage parts from the old to get it fixed. pissed.

thank you. i will look at it closer tomorrow.

well then all i can say is 'oh f@#k me'! i thought i was doing him a favor by paying him instead of a shop. and i work with him. is the pump broke? i can use the one from the old one if so. and is it difficult?

i will go and check the fluid now. guy who put it in swears he didn't force anything. he left the converter bolted on the flex plate from when he pulled the old trans. the tcu isn't showing any faults though. was your led flashing when it stopped working? and the handheld is constantly showing...

put in the tcu and floor shifter but now stuck........ http://www.thetruckstop.us/forum/threads/4l80e-with-tci-tcu-question.47003/

took the trans out of the 96 and put it in the 93. hooked up the tcu and on the handheld it shows that it's always in 2nd gear. there are no trouble codes. it doesn't engage in gear no matter which gear i select. in park it doesn't roll and does roll in neutral like normal. watched the selector...

constant pressure will not last on a 4L80 so don't see why it would on a 700R. on another site (gmt400.com) i received this message, "...you can wire up the 0411 ecm to control the trans only." but didn't get a reply yet on the question of how to program and wire it up.

took mine in with 260K and was expecting to pay a lot but nothing was wore out. all it needed was an alignment. drives straight and tires are wearing even. ------------------------- got the electronics in. was almost ready to put in the floor shifter but it was too late. had to get a battery for...