Johnson Evinrude OMC Engine Tuner
Johnson Evinrude OMC Engine Tuner, Johnson Evinrude OMC Engine TunerJohnson Evinrude Engine Tuner is recommended to maintain full power and efficiency in outboard motors, marine engines, power tools, snowmobiles, and other internal combustion 2- and 4-cycle engines. For use in engine tune-up to remove gum and varnish build-up, excessive carbon deposits from rings, pistons, valves and ports. Spray through air intake of 2 and 4 cycle engines for improved performance. Treatment is recommended every 50 hours or at least once a year.Features: 13 oz. Spray Can; Removes deposits; Cleans combustion chambers; Not to be mixed with oil; How to Use Johnson/Evinrude Engine Tuner Remove propeller.; Run motor to normal operating temperature - Never Run Motor Without Cooling Water.; Set motor at fast idle (about 1200 RPM).; Spray can contents into carburetor throat(s).; Do not let motor stall until can is empty.; When can is empty, turn off motor and let soak for 3 to 16 hours.; Restart motor and run at fast idle (1500 RPM) for at least 15 minutes.;