Threebond Engine Conditioner (Petrol) cleans the induction system & combustion chamber on your petrol engine by removing carbon, varnish, sludge & gum all without dismantling major parts of the engine. IMPROVES PERFORMANCE REDUCES PINGING IMPROVES FUEL ECONOMY HELPS SMOOTH ROUGH IDLE REDUCES POLLUTION HELPS COMPRESSION RATIO Use every 15 000km service or 6 monthly. Suitable for vehicles with catalytic converters O2 sensor safe Use only on cable-operated throttle, if electronic throttle consult your dealer BEFORE using. NOT TO BE USED ON DIESEL ENGINES - SEE Threebond Engine Condition Diesel 3B-DEC No CFC LPG Propellant Flammable Gas 2 INSTRUCTIONS FOR USE: Warm engine to normal operating temperature. Shake can well. Stop engine, remove a convenient vacuum hose from intake manifold/throttle body. Spray for approx. 15 seconds. Allow to stand for 5 minutes before proceeding to next step. Start engine and accelerate enough so that the engine doesn't stall. Empty remainder of can into intake manifold/throttle body. When can is nearly empty stop engine and allow remainder of conditioner to sit for a further 5 minutes. Re-attach vacuum hose. Start vehicle and run for minimum 2 minutes before road testing vehicle.