Hydra-Matic News

Some 2024 Chevy Traverse Units Will Need A Transmission Torque Converter Replacement

More transmission issues for the third-gen.

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Chinese-Spec Chevy Tahoe, GMC Yukon Are First With This Engine-Transmission Combo

Four-cylinder and… a 10-speed?

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GM Ordered To Face Class Action Lawsuit Over Faulty 8-Speed Transmissions

Originally arguing that class members had no standing to sue.

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GM Hit With Yet Another 8-Speed Automatic Transmission Class Action Lawsuit In Michigan

One of many.

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GM Eight-Speed Transmission Class Action Lawsuit Filed In Quebec

Another lawsuit related to the GM eight-speed.

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GM Hit With 8-Speed Automatic Transmission Lawsuit In Canada

Alleging that the transmission is defective.

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2024 GMC Sierra Gets Revised 8-Speed Automatic Transmission

In conjunction with the TurboMax engine.

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2024 Chevy Silverado Gets Revised 8-Speed Automatic Transmission

Paired with the TurboMax engine.

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GM 8-Speed Automatic Transmission Lawsuit Granted Class Action Status

Seeking compensation and GM warranty reform.

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Did GM Fix The 2023 Chevy Colorado 8-Speed Transmission: Video

Second-gen transmission in third-gen truck - but does it work?

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Here’s Why Your 2022 GMC Yukon Transmission May Be Leaking

The issue may be the case plugs.

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Here’s Why Your 2022 Cadillac Escalade Transmission May Be Leaking

Issue affects 2022 MY vehicles.

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Here’s Why Your 2022 Chevy Tahoe, Suburban Transmission May Be Leaking

Plug may need replacement.

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2023 Chevy Colorado Eight-Speed Automatic Transmission Not All-New

GM fixed everything it could, but within reason.

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Why The 2023 Chevy Colorado Uses An 8-Speed Instead Of 10-Speed Transmission

Instead of the ten-speed.

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2023 Chevy Colorado To Feature New Eight-Speed Automatic Transmission

Does it fix the problems of the old eight-speed?

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GM Hit With Eight-Speed Automatic Transmission Lawsuit

Only vehicles purchased after March 1, 2019 are involved in this class-action suit.

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GM Donates Chevy Equinox Transmissions To Niagara College Auto Tech Program

They will be used for hands-on learning exercises.

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Improved Racing Launches GM Automatic Transmission Cooler Adapter

Get improved transmission cooler with none of the drawbacks.

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General Motors Hit With New 8-Speed Automatic Transmission Lawsuit

GM has sought to have similar lawsuits dismissed in the past.

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When Does The GM Nine-Speed Automatic Transmission Shift Into Ninth Gear?

Why is the highest gear used so sparingly? Let's find out.

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GM Issues TSB On Cadillac XT4 For Transmission Clutch Spring Retaining Ring

Both 2020 and 2021 model-year vehicles are affected.

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Class Action GM Eight-Speed Transmission Lawsuit Hits A Snag

Some claims in this newly consolidated class-action transmission suit have been dismissed.

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2021 GMC Sierra 5.3L V8 And 10-Speed Automatic Combo Axed From SLE And Elevation Trims

These trim levels now pair the 5.3L L84 V8 with the eight-speed automatic only.

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Tremec Will Supply Cadillac Blackwing Manual Transmissions

Exactly which transmissions will be used is not yet clear.

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2021 GMC Sierra 1500 With 5.3L V8 L84 Engine Gets Two Transmission Choices

Would you like eight speeds with your truck, or ten?

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