Does GM Recommend Fuel Injector Cleaner?
Does GM Approve the Use of Fuel Injector Cleaners? Yes, General Motors (GM) does recommend the use of fuel injector cleaner, but only specific brands and types that meet their standards. GM advises using Top Tier Detergent Gasoline regularly to help prevent carbon buildup. However, if additional cleaning is needed, GM officially recommends ACDelco Fuel…