YES ONLY 2WD WORKS (REAR WHEELS)
ONLY REAR WHEELS WORK WHEN IN 4L & 4H
U-JOINTS & DRIVELINE TO FRONT DIF. ARE ATTACHED AND IN GOOD SHAPE ALSO
4WD WORKED FINE BEFORE I HAD THE ENGINE REPLACED. I DON'T THINK THAT WOULD HAVE ANYTHING TO DO WITH IT THOUGH.
ARE THERE VACUUM LINES CONNECTED TO THIS PROBLEM? PLEASE ADVISE
December, 28, 2008 AT 2:15 PM
Know for starters pull the shift lever put and make sure it isn't brocken if it is then we will have to go into the transfer case further let me know what you find