To keep fuel systems clean, TOP TIER detergent gasoline is recommended. See Fuel (Gasoline).
If TOP TIER detergent gasoline is not available, one bottle of GM Fuel System Treatment Cleaner added to the fuel tank at every engine oil change, can help. GM Fuel System Treatment Cleaner is the only gasoline additive recommended by General Motors. It is available at your dealer.
Radiator Replacement Engine Cooling Radiator
Radiator ReplacementCalloutComponent NamePreliminary ProceduresDrain the cooling system. Refer toCooling System Draining and Filling.Remove radiator hose inlet. Refer toRadiator Inlet Hose Replacement.Remove radiator hose outlet. Refer toRadiator Outlet Hose Replacement.Remove the condenser. Refer t ...