9000 L4-1985cc 2.0L DOHC Turbo EFI (1987)
5 Pour three graduations (ounces) of Liquid Fuel Injector Cleaner solvent, part No.83 94272, into the lid of the container. Pour the solvent into the
container.
Mix petrol and solvent by carefully sloshing the mixture around in the container.
6 Make sure that the fuel-solvent mixture does not enter the car's fuel tank, as it could cause damage to the fuel lines and fuel tank. Restrict the fuel
return line from the fuel pressure regulator, using a pair of locking pliers or similar. It is important that the jaws of the pliers are rounded so that
the fuel line is not damaged.
7 Tighten the lid/pump on the pressure container and pump up the pressure to 1.9 bar (28 psi).
8 Start the car and run the engine at about 3,000 rpm for 20 minutes. Compensate for the pressure drop as it occurs by pumping up the pressure in
the container so that it is in the vicinity of 1.9 bar (28 psi).
9 After 20 minutes, switch off the engine and close the valve on the pressure line's fitting with adapter.
