Preliminary ProcedureRelieve the fuel system pressure. Refer toFuel Pressure ReliefRaise and support the vehicle. Refer toLifting and Jacking the Vehicle. | |
1 | Plastic Retainers Procedure Squeeze the plastic retainers from the back in order to release. |
2 | Flex Fuel Sensor ProcedureDisconnect the fuel line connectors. Refer toPlastic Collar Quick Connect Fitting Service.Release the plastic retaining tab.Disconnect the electrical connector. |
Fuel (Gasoline)
GM recommends the use of TOP
TIER detergent gasoline to keep the
engine cleaner and reduce engine
deposits. See www.toptiergas.com
for a list of TOP TIER detergent
gasoline marketers and applicable
countries.
Do not use any fuel labeled E85 or
FlexFuel. Do not use gasoline with
ethanol ...