# Service bulletin 20NA098 A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned. - Type: Service bulletin - NHTSA id: 10176632 - Published by NHTSA: 2020\-06\-22 - Manufacturer's number: 20NA098 - Manufacturer's date: 2020\-05\-05 - NHTSA component: ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS ## NHTSA's summary This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176632-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176632-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Engine, Fuel system, Fuel injection ## Vehicles listed - 2016 to 2019 BUICK CASCADA - 2014 to 2020 BUICK ENCLAVE - 2016 to 2020 BUICK ENVISION - 2014 to 2019 BUICK LACROSSE - 2014 to 2020 BUICK REGAL - 2014 to 2017 BUICK VERANO - 2014 to 2019 CADILLAC ATS - 2020 CADILLAC CT4 - 2020 CADILLAC CT5 - 2016 to 2020 CADILLAC CT6 - 2014 to 2019 CADILLAC CTS - 2014 CADILLAC CTS\-V - 2014 to 2017 CADILLAC ELR - 2014 to 2020 CADILLAC ESCALADE - 2014 to 2016 CADILLAC ESCALADE ESV - 2017 to 2020 CADILLAC ESCALADE ESV - 2014 to 2016 CADILLAC SRX - 2019 to 2020 CADILLAC XT4 - 2017 to 2020 CADILLAC XT5 - 2020 CADILLAC XT6 - 2014 to 2019 CADILLAC XTS - 2016 CHEVROLET 3500 - 2018 to 2019 CHEVROLET 3500 - 2020 CHEVROLET 3500 - 2018 to 2020 CHEVROLET 4500HD - 2018 to 2020 CHEVROLET 5500HD - 2019 to 2020 CHEVROLET BLAZER - 2014 to 2020 CHEVROLET CAMARO - 2014 to 2017 CHEVROLET CAPRICE - 2014 to 2018 CHEVROLET CAPTIVA - 2014 to 2017 CHEVROLET CHEVEROLET SS - 2017 CHEVROLET CHEYENNE - 2015 to 2016 CHEVROLET CITY EXPRESS - 2014 CHEVROLET COLORADO - 2015 to 2020 CHEVROLET COLORADO - 2014 to 2020 CHEVROLET CORVETTE - 2014 to 2019 CHEVROLET CRUZE - 2014 to 2020 CHEVROLET EQUINOX - 2014 to 2020 CHEVROLET EXPRESS - 2014 to 2020 CHEVROLET IMPALA - 2017 CHEVROLET LOW CAB FORWARD 4500 - 2017 CHEVROLET LOW CAB FORWARD 5500 - 2018 CHEVROLET LOW CAB FORWARD 6500 - 2020 CHEVROLET LOW CAB FORWARD 6500 - 2014 to 2020 CHEVROLET MALIBU - 2016 to 2018 CHEVROLET S10 - 2014 CHEVROLET SILVERADO 1500 - 2017 to 2020 CHEVROLET SILVERADO 1500 - 2014 to 2020 CHEVROLET SILVERADO 2500 - 2017 CHEVROLET SILVERADO 3500 - 2019 to 2020 CHEVROLET SILVERADO 4500 - 2014 to 2020 CHEVROLET SUBURBAN - 2014 to 2020 CHEVROLET TAHOE - 2017 to 2019 CHEVROLET TRAILBLAZER - 2014 to 2020 CHEVROLET TRAVERSE - 2014 CHEVROLET VOLT - 2014 to 2020 GMC ACADIA - 2015 to 2020 GMC CANYON - 2014 to 2020 GMC SAVANA - 2014 GMC SIERRA 1500 - 2019 to 2020 GMC SIERRA 1500 - 2014 to 2020 GMC SIERRA 2500 - 2015 to 2019 GMC SIERRA DENALI - 2014 to 2020 GMC TERRAIN - 2014 to 2020 GMC YUKON - 2014 GMC YUKON XL - 2015 to 2020 GMC YUKON XL ## Recalls for the same vehicles and component - [19V642000](/recalls/nhtsa/19V642000.md), 2019-09-06: ENGINE; ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS ## Other bulletins for the same vehicles and component - [140604004B](/bulletins/10246498.md), 2023-12-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR; UNKNOWN OR OTHER; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE \(MAP\) SENSOR. Various Engine Noises During Cold Start and Warm Engine Operation - [140604004A](/bulletins/10246497.md), 2023-12-11, Service bulletin: UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE \(MAP\) SENSOR. Various Engine Noises During Cold Start and Warm Engine Operation - [20NA043](/bulletins/10214197.md), 2022-06-21, Service bulletin: EQUIPMENT; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE \(MAP\) SENSOR. This informational bulletin advises the technician to not replace the TMAP sensor, clean it using air or harsh chemicals but allow time for the sensor to thaw. - [N182179090 Messa](/bulletins/10212576.md), 2022-05-31, Service bulletin: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; FUEL SYSTEM, GASOLINE. Service Update \(Population Expansion Message\). Certain vehicles may have one or multiple DTCs that are incorrectly illuminating the service engine soon \(SES\) light. Hardware including fuel injectors and exhaust gas recirculation \(EGR\) valves may have been used to fix this issue, however, the condition could return after these repairs were made. There is no effect for vehicle performance. - [N182179090](/bulletins/10212574.md), 2022-05-31, Service bulletin: FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Service Update. Certain vehicles may have one or multiple DTCs that are incorrectly illuminating the service engine soon \(SES\) light. Hardware including fuel injectors and exhaust gas recirculation \(EGR\) valves may have been used to fix this issue, however, the condition could return after these repairs were made. There is no effect for vehicle performance. - [04\-06\-04\-051F](/bulletins/10209734.md), 2022-04-05, Service bulletin: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM; EQUIPMENT:MECHANICAL. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. - [20NA197](/bulletins/10184492.md), 2020-12-21, Service bulletin: EQUIPMENT; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL. This technical bulletin provides a procedure to inspect and repair the fuel pressure sensor if found the cause of the customers concern. - [16NA017](/bulletins/10183123.md), 2020-11-30, Service bulletin: ENGINE; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:INJECTORS. This informational bulletin provides information ticking noise and/or noise when turning vehicle off. - [16NA383](/bulletins/10176607.md), 2020-06-22, Service bulletin: ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build\-up. - [20NA031](/bulletins/10172787.md), 2020-03-30, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. This informational bulletin advises the tech to replace the engine drive belt if after replacing the injectors, one of the codes returns. JSON: [/v1/bulletins/10176632](/v1/bulletins/10176632) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2020NA098&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10176632&vehicle=Service%20bulletin%2020NA098)