Vehicles with a yellow fuel cap can use either unleaded gasoline or ethanol fuel containingup to 85% ethanol (E85). SeeE85 or FlexFuel. For all other vehicles, use only the unleaded gasoline described underRecommended Fuel.
Scan Tool Snapshot Procedure
Vibration Theory and TerminologyRelieving Fuel Pressure Warning Fuel System
Warning:Remove the fuel tank cap and relieve the fuel system pressurebefore servicing the fuel system in order to reduce the risk ofpersonal injury. After you relieve the fuel system pressure, asmall amount of fuel may be released when servicing the fuel lines,the fuel injection pump, or the connect ...