Mechanics

DID MY TRANNY GO OUT

1998 GMC Truck

Transmission problem
1998 GMC Truck V8 Four Wheel Drive Automatic 127000 miles

i have a 98 gmc sierra with about 127000 miles its also an automatic and I was wondering if the tranny went out or it hopefully something else. I broke down a couple of days ago, I went to go see what was wrong with it and I put it in drive it just made the loud grinding noise from under neith the truck and I wont go and where unless its in reverse or in 1 or 2 gear but in those two gears it still makes a very loud grinding noise but not in reverse. Thank u for any help.
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Ernsto_1515
March 8, 2009.




You might want to check your front and rear differentials out. The noise could be coming from one of them. Check the transfer case too, they can make some nasty noises !

Tiny
Mickey-d
Jan 1, 2010.


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