Posts Tagged: 18-NA-246

P0172 GM Service Bulletin #18-NA-246 — TSB Fix

P0172 GM Service Bulletin #18-NA-246 GM has issued a service bulletin #18-NA-246 to address a P0172 code on the vehicles listed below.   This Bulletin applies to the vehicles that have fuel enriched engine oil due to short driving intervals.  Vehicles affected by P0172 GM Service Bulletin #18-NA-246 Buick Envision 2016 Regal 2014-2019 Cadillac ATS 2013-2019 Cadillac CTS 2014-2019 Chevrolet Camaro 2016  -2019 Chevrolet Equinox 2018  -2019 Chevrolet Malibu 2013-2019 Chevrolet Traverse 2018-2019 GMC Terrain 2018-2019 All of the above vehicles equipped with the 2.0L LTG engine manufactured before May … Read More