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TOPIC : General Motors


Parking Brake Rotor

GM does not recommend resurfacing of the park brake portion of the rear brake rotor on vehicles that feature rear disc brakes.


Coolant in Spark Plug Tube

This bulletin applies to GM vehicles equipped with HFV6 engines (3.0L and 3.6L LF1, LFW, LLT and LFX). Affected vehicles include 2010-2014 Buick Enclave and LaCrosse, Cadillac ATS, CTS, SRX and XTS, Chevy Camaro, Caprice, Equinox, Impala and Traverse and GMC Acadia and Terrain.


GM Honors Stant with Supplier Quality Excellence Award

General Motors recently honored Stant Corp. and its Pine Bluff, Ark., manufacturing facility with its Supplier Quality Excellence Award for 2016. The plant manufactures Stant fuel closures, valves, thermostats and filler pipes.


Brake Parts Inc Named a GM 2016 Supplier of the Year

Brake Parts Inc (BPI) was named a 2016 GM Supplier of the Year by General Motors during its 25th annual Supplier of the Year awards ceremony held recently in Orlando, Fla. 


Chevy Rock & Roll

This bulletin applies to 2014 and prior GM vehicles equipped with an automatic transmission and auto-start. Some vehicles may rock or move slightly forward or rearward while in Park at start-up after a cold soak.


Turbo Oil Starvation

This bulletin applies to select GM vehicles equipped with LBZ, LB7, LLY or LMM 6.6L Duramax diesel engines. This includes 2001-2009 Chevy Silverado, 2003-2009 Chevy Kodiak C4500-C5500 series, 2006-2009 Chevy Express, 2001-2009 GMC Sierra, 2003-2009 GMC TopKick C4500-C5500 series and 2006-2009 GMC Savana.


Resurfacing No-No

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


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.


ACDelco Introduces GM OE Engine Gasket Kits

ACDelco has introduced nine General Motors Original Equipment (OE) engine component gasket kits to the aftermarket.


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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