Displaying 1 - 10 of 77

TOPIC : GM

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Baby it’s Cold Outside

This bulletin applies to all 2014 and prior GM passenger cars and light trucks. Some customers may comment that their vehicle is experiencing noise or a fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperatures.

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Resurfacing No-No

This bulletin applies to 2013 and prior GM passenger cars and trucks equipped with the drum and hat parking brake design.

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Cold Zaps GM Power Steering

This bulletin applies to 2010-2013 Buick Regal models, in addition to a number of 2009-2013 GM vehicles. The vehicle may experience a power steering noise/whine or fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperatures.

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Clunk Not a Worry

Some 2012 and prior GM passenger cars and light trucks equipped with a 4L60-E, 4L65-E or 4-L70-E automatic transmission may exhibit a clunk noise that can be heard on a 2-3 upshift or a 3-2 downshift.

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GM Low Pressure Signal

This bulletin applies to a number of GM vehicles produced between 2005 and 2010, equipped with an AFM (active fuel management) V8 engine. One example is the 2007-2009 Chevy Impala. Some customers may complain of a low oil pressure message/light on the dash. 

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ACDelco and GM Release Next-Gen OE Diagnostic Tool

ACDelco and General Motors Co. have released a new version of the Multiple Diagnostic Interface (MDI 2) for GM vehicles.

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ACDelco Adds GM Hinges and Hardware

Genuine GM Parts door hinges, door hinge detent rollers, door hinge pins and tailgate hinges are now available to ACDelco distributors and direct accounts.

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Intermittent No-Crank Condition

This bulletin applies to a handful of GM models including 2013-1014 Buick Encore, 2009-2011 Chevy Aveo, 2011-2014 Chevy Cruze, 2012-2014 Chevy Sonic and 2013-2014 Chevy Trax, all equipped with a four-cylinder engine.

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Check the Fuses

This bulletin applies to 2010-2013 Cadillac SRX and 2013 XTS vehicles. Some customers may comment on one or more of the following concerns (which may be intermittent):

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Water and DEF in Duramax

This bulletin applies to 2010-2014 GMC Savana and Sierra models equipped with the 6.6L Duramax diesel engine. The vehicle may experience a hard start, no-start, rough running and low fuel pressure and/or DTCs P0087, P0088, P0191 and P128E.

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