Dec 29, 2016 · I drove it from Indiana to Florida with no problems what so ever and parked and when I got up the next morning and started to go to the store it just started doing this.

Sep 13, 2025 · Discover common Chevy Duramax Allison transmission problems, repair costs, and owner reviews to make informed maintenance decisions.

Dec 13, 2024 · By identifying and addressing these common transmission issues early, you can keep your Duramax truck running smoothly and extend the life of the Allison Transmission.

Feb 24, 2025 · Discover key insights, causes, and statistics about GMC Allison transmission problems to keep your vehicle running smoothly.

Mar 2, 2025 · While this 10-speed automatic transmission is engineered for heavy-duty performance, it has its fair share of common Allison 10L1000 problems—especially when …

But they aren’t without their problems though, so let’s look at some of the most common GMC Sierra 2500 HD transmission problems, look at cost estimates and figure out what you can do …

Jan 22, 2025 · It was the first to come bolted to the six-speed Allison transmission which provides a lower cruising RPM and greater fuel efficiency when compared to the five-speed on the LB7 …

Cleaning the output on the Transmission Control Module to eliminate codes for “Range shift inhibited” and problems shifting and staying in the correct gear. ...

Jan 4, 2026 · 10 Speed Allison Transmission Duramax Problems. Problem -1. The issue with this lockup mechanism happens when people either: In detail: If this transmission has an Achilles’ …

Aug 14, 2019 · Was working great then started having shifting issues and found a blown C5 Clutch backing plate.