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 TerminologyDanger
Danger:In order to reduce the chance of death, personal injuryand/or property damage, carefully observe the instructions thatfollow:The service manuals of General Motors are intended for use byprofessional, qualified technicians. Attempting repairs or servicewithout the appropriate training, tools, ...