Mil On With DTC P0171 And / Or P1101 – 2013-2019 Buick & Chevrolet
NHTSA ID Number: 10163679 Manufacturer Communication Number: PIP5240F Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0171 and or P1101 set. Technician will need to inspect the Air Cleaner Housing. If the air cleaner housing does not have the … Read more