I HAVE A 1994 GMC SIERRA 2 WHEEL EXTENDED CAB THE TRANSMISSION WOULD ONLY SHIFT FROM 2 TO DRIVE DROVE LIKE THAT FOR A WHILE THEN IT STOP PULLING ALL A CERTIAN COULD SOMEBODY TELL ME WHAT THE CAUSE
THE TRANSMISSION WOULD ONLY SHIFT FROM 1 TO 2 BUT IT WOULD NOT SHIFT TO DRIVE OR WHEN YOU GO TO DRIVE IT WOULD STELL BE IN 2 DROVE LIKE THAT FOR A WHILE BUT ONE DAY COMMING FROM CHURCH THERE WAS A CLUMP LIKE SOME TURN LOSE AND IT STOP PULLING WONT GO FORWORD OR REVERCE.
YOUR CLUTCH PACKS INSIDE THE TRANS HAVE COME APART, NEEDS AN OVERHAUL AT THE BARE MINIMUM MAY NEED A COMPLETE REBUILD NEW PARTS AND WHATNOT, ANY TRANS SHOP WILL BE ABLE TO FIX THIS PROBLEM FOR YOU, ANOTHER OPTION IS CALL A SCRAP YARD AND GET A USED UNIT PUT IN
THANK'S, BUT BEEN CHECKING ALL THE YARDS CAN'NT FIND ONE SEEN LIKE ONLY A LATE 93 OR 94 WILL FIT YOU KNOW WHERE I FIND ONE.
THAT I BELIEVE IS THE YR THEY STARTED EXPERIMENTS BETWEEN DIFFERENT WAYS FOR TRANS SHIFTING, ONLINE USUALLY BRNAD NEW UNITS STILL ONLY RUN U ABOUT 3G FROM JEGS OR SUMMIT JUST TO NAME A COUPLE.
look for a gm trans called the 4L60 that is the trans used in those trucks the 4L60E is computer controlled and will do u no good
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