6L80 Common Problems: Slipping in Third Gear, Fifth Gear, Reverse | No Reverse
A quick video on 3-5-R clutch failure and to demonstrate air check procedures to confirm or deny the drum's base welds are responsible for burn-up of the 3-5-R clutch. Applies to all years and models of General Motors (GM) 6L45, 6L50, 6L80 and 6L90 six speed automatic transmissions (2006-2023).

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6L80 Air Check - Pump, Drums and Compensator Feed

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Fix it before this happens!!! Learn the common FAILURES in your 6l80e transmission...

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6L80 Troubleshooting PT1 - Fundamentals and Range Charts

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6L90 no movement in forward or reverse

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Silverado 2014 - 2018 6L80 6L90 transmission valve body

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How We Fix GM Transmission Failure (6L80 & 6L90)

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6L80/6L90e transmission 4,5,6 Clutch failure and service sonnax 4,5,6 clutch kit

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CHOSEN ONE!! YOUR IDENTITY REVEAL JUST SHOOK THE INTERNET... AND THEIR MINDS

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6L80 & 6L90 the WORST 6-Speeds? | Common 6L80 & 6L90 Problems that lead to DESTRUCTION!

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Sonnax 6L80/90 Torque Converter Heavy-Duty Builds Explained

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6l80/6l90 transmission problems solenoid problems solved

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6L80 Tear Down and Inspection - Three Clutch Packs Smoked

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Rebuilding the 6L80 Transmission - Special Tools

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Musica para trabajar activo y alegre - Música Alegre para en Tiendas, Cafés | Deep House Mix 2026

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6L80E The real cause of failure And how to address them.

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6L80-E Transmission - Transmission Repair

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Smart, Skilled & Satisfying Work Moments with talented engineers _ Part 1

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This is a MUST DO when rebuilding a 6L80-6L90 transmission!!! Gonna tell you how it’s done and why.

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6L80E Rebuild

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