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133 Posts
I have a 1988 Gmc 2500 6.2 diesel. After driving from the last driveway
I had to plow for this storm, my transmision would not shift into third? Then when I reached my shop it finally broke it would not go anywhere. I left it for a few hours and then came back, and it ran good for about five minutes and the stopped working again. I just want to know if anyone has ever had this problem and fixed it with something easy, rather than just letting my trannsmission guy tell me that I need a new tranmission. Thanx