GMC Canyon — All Reliability

2 stories across all model years, newest first.

September 1, 2026

2023-2026 GMC Canyon Known Problems: Over-Anxious Airbags, Fuel Pump and Injector Oofs, Transmission Complaints

The third generation GMC Canyon entered the market for the 2023 model year with a lot of changes. The midsize Missouri-built truck is powered by a turbocharged inline four-cylinder engine with an eight-speed automatic transmission…

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August 14, 2026

GM Mandates Wild New 8-Speed Transmission Repair Procedure in Silverado, Sierra, More: Dealers Must Ask Permission?!

General Motors has been dealing with torque converter shudder in its eight-speed automatic transmissions for years. Apparently, the problem has now happened often enough that it needs paperwork to bypass dealer discretion. The problem has…

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