A/C dye coming out the transmission cooler...is that possible

Asked by gmchd May 19, 2015 at 08:52 PM about the 1999 GMC Sierra 2500 3 Dr SLE 4WD Extended Cab SB HD

Question type: Maintenance & Repair

a/c wasnt working so i recharged it and it lasted about 20 minutes...got a dye test and the
only place i could find it coming out was at of the top of the tranny cooler... how can that
happen

gmchd answered 8 years ago

its a 6.0 liter with the allison transmission...

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A/C dye coming out the transmission cooler...is that possible 1 Answer

a/c wasnt working so i recharged it and it lasted about 20 minutes...got a dye test and the only place i could find it coming out was at of the top of the tranny cooler... how can that happen

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