NHTSA ID Number: 10118931 Manufacturer Communication Number: 16-NA-284 Summary This technical bulletin provides a procedure to reprogram the ECM to correct the condition of a rough idle/stalling on first start, then engine runs smooth after second start. 4 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2015-2016 GMC CANYON 2015-2016 Condition Rough idle … Read more
NHTSA ID Number: 10198847 Manufacturer Communication Number: 19NA044 Summary This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. 593 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2008-2021 BUICK ENCORE 2013-2021 BUICK ENCORE GX 2020-2021 BUICK ENVISION … Read more
NHTSA ID Number: 10125978 Manufacturer Communication Number: PIP5137C Summary This Preliminary Information communication provides information to the technician about vehicles that may have a rough idle and/or a vibration at idle in gear. Technician will need to try centering the engine and transmission mount. For vehicles built before 07/01/2013 if no change the shim to the right … Read more
NHTSA ID Number: 10126352 Manufacturer Communication Number: PI0850A Summary This preliminary informational bulletin provides repair information to correct a customer concern of a whistle noise heard from the engine compartment and/or the vehicle runs rough with the service engine light on and/or DTC P0171 set. 2 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CRUZE 2011-2012 … Read more
NHTSA ID Number: 10127200 Manufacturer Communication Number: PIP5243A Summary This Preliminary Information communication advises the technician of a concern where the vehicle has a rough idle or idle shake. If there are no diagnostic trouble codes, misfires, or any other drivability concerns, replace both engine mounts with an updated design following published service information procedures. 3 … Read more