GMC

Excessive Oil Consumption – Perform Oil Consumption Test and/or Install Piston and Piston Ring Kit – 2010-2013 Buick Chevrolet GMC

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2013 Buick LaCrosse

NHTSA ID Number: 10163271 Manufacturer Communication Number: 130601003I   Summary This technical bulletin provides Correction information to find the cause of oil consumption. Techs should perform an oil consumption test first, check for oil leaks and if rate of oil consumption is high, then replace the pistons and the rings.     20 Affected Products Vehicles MAKE … Read more

Transmission Clutch Wave Plate – 2007-2009 Buick Chevrolet GMC Pontiac Saturn

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2009 Buick Enclave

NHTSA ID Number: 10126145 Manufacturer Communication Number: GCUS-9-2635   Summary 14404B – Special Coverage.Bulletin. Some vehicles may experience a cracked or fractured transmission wave plate, resulting in a loss of 3rd, 5th and reverse gears. If this condition occurs within the stated terms dealers will repair the transmission.     21 Affected Products Vehicles MAKE MODEL YEAR … Read more

Torque to Yield Bolt Breakage and Use of Bolt Extractor Tool Kit – 2002-2009 Buick Chevrolet GMC Oldsmobile HUMMER Saab

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2006 Chevrolet Avalanche

NHTSA ID Number: 10017818 Manufacturer Communication Number: 050601026   Summary INFORMATION ON USE OF BOLT EXTRACTOR TOOL KIT PART NUMBER EN-47702 FOR REMOVING BROKEN CYLINDER HEAD OR MAIN BEARING CAP BOLTS ON INLINE TRUCK ENGINES. *TT     25 Affected Products Vehicles MAKE MODEL YEAR BUICK RAINIER 2004-2006 CHEVROLET COLORADO 2004-2006 CHEVROLET TRAILBLAZER 2002-2006 GMC CANYON 2004-2006 … Read more

Inline 4 5 And 6 Cylinder Engines With P0017 – 2004-2012 Buick Chevrolet GMC Hummer Oldsmobile

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2012 Chevrolet Colorado

NHTSA ID Number: 10139320 Manufacturer Communication Number: PIP4945B   Summary This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Code P0017 may be set current or history. Technician will need to follow published Service Information and all technical services … Read more

Intermittent Crank No Start With DTC P1682 – 2014-2015 Chevrolet Silverado & GMC Sierra

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2015 Chevrolet Silverado

NHTSA ID Number: 10139388 Manufacturer Communication Number: PIT5253B   Summary This Preliminary Information communication provides information to the technician about vehicles that may have an intermittent crank / no start concern. Technician may find a Diagnostic Trouble Code in the Engine Control Module P1682. Technician will need to follow published Service Information diagnostics for the Diagnostic Trouble … Read more