Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters – GM Passenger Cars and Trucks

General Motors

NHTSA ID Number: 10222796 Manufacturer Communication Number: 22-NA-009 Summary This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.   Condition Some customers or dealers may comment on an oil leak coming from underneath the front of the vehicle after a prior oil service was performed. This leak can … Read more

GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

2020 Buick Regal

NHTSA ID Number: 10178370 Manufacturer Communication Number: PIP5684B   Summary This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.   455 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2018 BUICK ENCLAVE 2010-2018 BUICK ENCORE 2013-2018 BUICK ENVISION 2016-2018 BUICK LACROSSE 2010-2018 BUICK … Read more

Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns Do Not Separate The Torque Converter From the Flex Plate – GM Passenger Cars and Trucks

General Motors

NHTSA ID Number: 10220319 Manufacturer Communication Number: 22-NA-181 Summary This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine or transmission.   Condition Some customers may comment on a noise coming from underneath the vehicle equipped … Read more

Maintenance Cleaning of Fuel Injectors and Information Regarding Gasoline Detergent Additive – GM Passenger Cars and Trucks

General Motors

NHTSA ID Number: 10222739 Manufacturer Communication Number: 04-06-04-051G Summary This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.   Parts Information Description Part Number Qty CLEANER, FUEL SYSTEM TREATMENT 12 OZ. (GASOLINE) U.S. 88865595 [easyazon_cta align=”center” identifier=”B01F7DXSH6″ key=”small-light” locale=”US” tag=”gmoemdtc-20″] 1 CLEANER, FUEL SYSTEM TREATMENT 12 OZ. (GASOLINE) Canada 88865598 CLEANER, FUEL … Read more