Two service bulletins have been issued by GM to try to address the shuddering issues in the Sierra and Canyon.
Aerospace and Mechanical Insider on MSN
Federal regulators investigate GM V8 failures after recall repairs in 997,743 vehicles
Federal regulators are examining reported failures of General Motors’ 6.2-liter V8 after some engines had already received ...
GM has issued two new service bulletins in response to reported issues with the GM eight-speed automatic transmission in the ...
NHTSA opened Engineering Analysis EA26005 into 997,743 GM trucks and SUVs after 499 owners reported engine failures ...
GM's heavy-duty V8 Duramax turbodiesel is a powerful workhorse, but just how tough is it? We decided to find out.
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