Infiniti Q50 2016–2018 — technical service bulletin
Bulletin P8314 · NHTSA communication 10143810 · issued Jul 12, 2018
Technical service bulletin
communication type
Fuel System, Gasoline
component
2016–2018
model years
5
vehicle entries
Official summary
CAMPAIGN BULLETIN Fuel Hose Voluntary Service Campaign This bulletin applies only to vehicles equipped with a M274 2.0L engine. ***** Retailer Announcement ***** INFINITI is conducting a Voluntary Service Campaign to replace the low-pressure fuel hose on 15,617 specific MY2016-18 INFINITI Q50 (V37) and MY2017-18 INFINITI Q60 (CV37) vehicles equipped with M274 2.0L engines. The low-pressure fuel hose connected to the fuel pump may not meet INFINITI design specifications. As a result, a small amount of fuel may seep out at the clamped portion under cold temperature and cold engine conditions lea
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.