I did this about 4 years ago in a 95 2 door 4x4 Yukon. I still have it but haven't driven it much.
I replaced the 4L60 with a 4l80 & the stock T-case with a bw4401 (1 ton case).
Different flex...
Type: Posts; User: j20m715
I did this about 4 years ago in a 95 2 door 4x4 Yukon. I still have it but haven't driven it much.
I replaced the 4L60 with a 4l80 & the stock T-case with a bw4401 (1 ton case).
Different flex...
Thanks EagleMark for your opinion.
on another note did you get my pm about my other project ?
Thanks for info.
What aftermarket harness would you go with & why ?
So far Im into this pretty cheap & don't mind spending a little money to save time on the harness.
As title says
I have an 86 M1028 (basic k30 Chevy) & want to convert to gas.
I bought a low mileage 97 Chevy 3/4 ton 2wd & plan to install
vortec 350/4l80 into the 86.
Im looking for...
Almost a year later, back on this.
EagleMark please send me your contact info. I need to purchase some stuff from you :)
THANK YOU for the diagram.
I can only get pump to work if I jumper the the oil pressure switch.
I replaced oil pressure switch & now have to unplug it to get my pump to shut off.
I can hear fuel...
Got everything worked out except one issue.
I was having low voltage to my fuel pumps (one at a time).
I replaced my oil pressure switch & now my fuel pump wont shut off.
Can someone explain...
I have fixed most of the harness, I still have one issue with the tank wiring (only getting 9.65 volts) not enough to power fuel pumps.
I can supply 12+ to it & get it to work, but its not right....
Also in 3/4 ton burbs in 91 but they got a np241 t-case.
Well I got the harness finished up & halfway put back in.
Now chasing wiring issues for dual tanks & fuel pump relay (some people...
Yeah, 1 year only in the crew cabs
Thanks
Yes, I severely abused an 84 J20 I use to own.
I have an m715 but its in a big pile of parts right now (in a long slow repower & drivetrain upgrade).
Nice cherokee
Thanks for the heads up. Its a 91, I dont think I have to worry about it.
Im still cleaning & replacing wires, hope to have the harness done today.
Well, I removed the complete harness & fuse panel from the truck today.
Its not as bad as I thought it is.
The ecmb wire melted from the fuse panel to the junction block at the firewall (between...
Thanks for the info. I am continuing to search.
I do know this was a ONE year only setup which is making finding parts even harder.
Hello,
I stumbled across this forum tonight & it looks to have a lot of good info.
Looking to learn more about the tbi setups.
I have a 91 v3500 with a tbi 350/4l80/205.
My problem is I have a burnt harness & missing ecm.
From the searching I have done, The ecm should be 1227747. Is this correct ?
My next question is...