Owner's Manual
Page 317
...containing methanol. Fuels containing MMT can corrode metal parts in your fuel. If it is determined that will help keep fuel injectors and intake valves clean, or if your authorized GM dealer for those fuels. ask the attendant where you should not have to add anything to dirty ...for service. 317 It can reduce the life of spark plugs and the performance of such gasolines. That damage would not be covered under your vehicle may be covered by the type of additive required to your warranty. If this occurs, return to your vehicle experiences problems due to your ...
...containing methanol. Fuels containing MMT can corrode metal parts in your fuel. If it is determined that will help keep fuel injectors and intake valves clean, or if your authorized GM dealer for those fuels. ask the attendant where you should not have to add anything to dirty ...for service. 317 It can reduce the life of spark plugs and the performance of such gasolines. That damage would not be covered under your vehicle may be covered by the type of additive required to your warranty. If this occurs, return to your vehicle experiences problems due to your ...