Golf GTI L4-1984cc 2.0L DOHC (9A) (1990)
Fuel: Specifications
FUEL
unleaded gasoline ........................................................................................................................................................................ 91 RON octane minimum
unleaded gasoline with ETHANOL alcohol ....................................................................................................................... 10% ETHANOL maximum [1]
unleaded gasoline with METHANOL alcohol .................................................................................................................. 3% METHANOL maximum [1]
[1]
Fuels containing alcohol can be used, but it is not recommended. Prolonged use of fuels that contain alcohol destroy internal metal surfaces of fuel
system components.