Removal / Deletion of Rear Fuel Tank – 2015-2019 Chevrolet Silverado & GMC Sierra 3500

2019 Chevrolet Silverado 3500

NHTSA ID Number: 10161026 Manufacturer Communication Number: PIT5685 Summary This Preliminary information communicates the location that dealers can find information to remove / delete the rear fuel tank from Chassis Cab trucks with RPO N2N dual fuel tanks.   10 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 3500 2015-2019 GMC SIERRA 3500 2015-2019     SEOCONTENT-START … Read more

MIL on P0011 and/or P0014 – 2019 Chevrolet Silverado & GMC Sierra1500

2019 Chevrolet Silverado 1500

NHTSA ID Number: 10161022 Manufacturer Communication Number: PIP5648 Summary This Preliminary information communicates to the technician the process to inspect the Camshaft Position Actuator Valve Solenoid Bolt internal valve spring for proper operation and travel. It advises the technician to replace the Camshaft Position Actuator Valve Solenoid Bolt if a concern is isolated.   2 Affected Products Vehicles MAKE MODEL YEAR … Read more

During Start up Forward Collision System Reduced Displayed on DIC – 2013-2019 Buick Cadillac Chevrolet GMC

2019 Chevrolet Suburban

NHTSA ID Number: 10161019 Manufacturer Communication Number: PIT5551D Summary This Preliminary information communicates a “Forward Collision System Reduced” message displayed on the DIC when the Forward Automatic Braking has been set to the “Alert” setting.  This is normal when the FAB has been set to  “Alert”.   Condition Some owners may comment when they start their vehicle a “Forward Collision … Read more

Low Mileage Running Poorly With Rich Fuel Trims and/or Crank Case Overfull – 2016-2019 Buick Chevrolet GMC

2019 Chevy Equinox

NHTSA ID Number: 10161014 Manufacturer Communication Number: PIP5647 Summary This Preliminary information communicates A vehicle may have a concern of running poor and stalling. No trouble codes may be set referencing this condition. Fuel trims around -20% may be observed on both banks. Engine oil level  will be found over full and have a  fuel odor. It … Read more

Diesel Fuel System Contamination, Malfunction Indicator Lamp (MIL) Illuminated – DTC P026D, P2A00, P0171, P0172 and/or P0300 Set – 2017-2023 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10222658 Manufacturer Communication Number: 18-NA-361 Summary This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.   Condition Some customers may comment that the MIL is illuminated.   Note: If removing the fuel filter from the filter … Read more