Lexus TSB #L-SB-0094-16
2016 Lexus GS 350
Affected Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary
- TSB: Some 2013 ? 2016 model year FR-S vehicles may exhibit a high pitch chirp or squeak noise from the high pressure Fuel Pump Assembly when the engine is fully warmed-up and idling. Follow the procedure in this bulletin to address this condition.