Chevy and GMC Duramax Diesel Forum - View Single Post - Allison limps after warming up
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post #2 of (permalink) Old 10-17-2019, 08:44 AM
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Join Date: Oct 2016
Location: Maurice, LA
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Id call whoever built the trans and get their opinion.

But here is a reply to a similar thread from the best in the Allison trans business:

2008 Silverado 2500HD CCSB LTZ Diesel
FASS 95 Lift Pump (with Baldwin filters), Edge Insight CTS Monitor on a Windshield Mount, Nicktane Fuel Filter Adapter w/ CAT 306-9199 UHE tertiary fuel filter, Bilstein 5100 Stock Height, Bushwacker Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, Dorman PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags.

Last edited by 407driver; 10-17-2019 at 08:47 AM.
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