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BobsYourUncle's avatar
BobsYourUncle
Nomad
Jan 07, 2014

Allison transmission sprung a leak. Anyone else?

On a recent trip to Alberta to work for 5 weeks in the cold, I noticed red stains in the snow under the front of my truck. 2007 Classic GMC D/A. I have 222,000K (138,000 miles) My Allison trans ...
greenrvgreen's avatar
greenrvgreen
Explorer
Jan 07, 2014
Good plan (IMO).

Regarding cooling lines, these are often $40 parts that require a lot of effort to snake through the crowded engine compartment. If it was me, I would make Google my friend and find out what kind of DIY fixes were floating around on the internets.

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