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Discussion Starter · #1 ·
Have a bone stock (for now) 2003 GM 2500HD with 111,000 miles on it that needs some serious work done on it. Have to get the transmission rebuilt ASAP.
 

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Oh...... Squirrel!
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Discussion Starter · #4 ·
it is the alison automatic transmission. The problem is that when accelerating from a dead stop it slips so bad when you get right around 40mph that its like you turned the key off. Let off the fuel a bit and it hooks back up and keeps going. Its only when accelerating from a dead stop, not when just slowed down and stepping into it. Figured it would be a good time to just get the whole thing gone through and rebuilt with how many miles are on it. I have a post in the towing forum about it.
 

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Smoke. It's what's cookin
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Welcome. How bout the Fuel Filter? Have you changed that. Dad's 05 did that then we changed the filter and it was a different truck.
 
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