42re transmission bafflement
So here's the problem: 96 jeep gc Laredo, with a 4.0 , 6 cyl., 42 re 167000 miles .I bought this jeep that was having shifting problems. Installed re-master solenoid kit, no chunks of anything in the pan, minor amount of filings in pan nothing out of the ordinary. Changed out all solenoids, and speed sensor, installed new filter and pan gasket, new fluid ( atf+4). Worked perfect for 4 days then suddenly stopped working. Cranks up perfect goes into reverse and it does great, put it in drive and again it works the way it should, once it gets up to normal operating temp the transmission will no longer do anything ( doesn't work in any gear. Used a scanner for checking codes everything fine. Pulled the transmission relay to bypass the computer, works great while cold once it gets warm to hot nothing.