gerald allen

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Everything posted by gerald allen

Brand new 2022 Sierra 2500 AT4 with bad alignment

gerald allen replied to ForestAT4's topic in Troubleshooting, Warranty & Recalls

Mine did the same right off the dealer lot. Now I waited beyond 12,000 miles it'll be my bill now. My fault for waiting.
- December 19, 2023
- 7 replies
diesel fuel additives

gerald allen replied to tc64's topic in 6.6L Duramax Diesel (L5P)
- December 19, 2023
- 27 replies
10L1000 Service

gerald allen replied to augiemattheiss's topic in 6.6L Duramax Diesel (L5P)

You are accurate in your assessment!
- December 19, 2023
- 7 replies
- - 1
L5P Oil Filter Choices ?? Also GM "Allison" 10L1000 Oil Pan .

gerald allen replied to Kerry Pulaski's topic in 6.6L Duramax Diesel (L5P)

They changed the filter for the 2020+, but has it changed again for the 2024? My 2022 is a PF26, although some searches indicate the PF63 also. The WIX p/n is WL10454, or WL10454XP (not available yet). Thanks for any clarity on this.
- December 19, 2023
- 4 replies