GM now recommends any cam bearing replacement in a Gen IV V8 engine (LS series) to use coated cam bearings in all five positions.
General Motors issues a recall on certain 2018 GMC Savana and Chevy Express vehicles with certain combinations of front tire and gross vehicle weight option codes. The tire pressure monitoring system may be incorrectly calibrated, causing the TPMS warning light to illuminate when tire pressure reaches 37 psi, not 41 psi.
This bulletin applies to 2013 and prior GM passenger cars and trucks equipped with drum hat park brakes.
This bulletin applies to 2006-2009 Hummer H3 and 2003-2009 Hummer H2 vehicles. While some owners of these vehicles may request a fluid change for the rear axles, the service information and owner’s manual do not show a service interval for the rear axles with or without G80 locking differential.
When servicing 2012 and earlier GM vehicles that feature stainless steel-clad wheel nuts, using a shallow socket wrench can easily deform or crack that stainless steel cover.
Bosch Automotive Service Solutions has added five engine tools designed to service select 4-cylinder engines used in Chevrolet, Cadillac and Buick vehicles.
According to GM, a “very small number” of 2013 Corvettes may exhibit an abnormal exhaust noise, due to an improperly torqued exhaust joint after the catalytic converter.
This bulletin applies to 2011-2014 GM vehicles equipped with OnStar. While diagnosing a vehicle with an OnStar concern, technicians may find DTC B101D-37 in the OnStar module (VCIM) while checking for codes.
For the second time, Brake Parts Inc (BPI) was named a 2017 GM Supplier of the Year by General Motors during its 26th annual Supplier of the Year awards ceremony held recently in Orlando, Fla.
This bulletin applies to 2009-2010 Chevy HHR vehicles. According to GM, “in rare instances” a technician may comment that they hear a short, sharp rattle noise from the front of the engine at start-up. Codes P0011, P0014, P0016 or P0017 may also be set.