DetroitBob
07-11-2002, 20:35
With 5661 miles, I experienced my first problem with my GMC D/A. Stopped at a fastner supply company, bought some hardware. Prepared to leave after starting truck. Shifted to reverse and no engagement. Shifted to drive then to reverse, went into reverse ok. Talked to Allison person at local distributor and was told to replace main control filter (spin-on) Filter was replaced at 2600 miles at first service. Now replaced again. I did find some light fuzz on magnet. Will see what occurs now . Must have allowed some debris into the solenoids.
DetroitBob
DetroitBob