Internal Engine Cleaner Power Tune 12 OZ (355ml)

Use in all 2‑ and 4‑cycle carbureted and fuel‑injected gasoline engines including cars, trucks, motorcycles, ATVs, snowmobiles, marine engines, lawn mowers, chain saws, string trimmers and snow blowers. Safe for catalyzed engines. 340 g (12 oz) spray can.

Quicksilver Power Tune© is recommended to assist in restoring lost power due to carbon, gum and varnish deposits that accumulate in the combustion chambers of gasoline engines. These deposits are the result of normal engine use, low temperature operation and the use of some fuels. Removing these deposits helps improve fuel/air flow and overall engine performance.

How to use

• Run engine until warm
• Remove the air filter
• Securely insert plastic tube in spray head nozzle
• Increase engine speed to 200 - 300 RPM above idle
• Slowly spray Power Tune directly into the carburetor intake so it goes into the engine. If the engine stalls restart it and continue spraying.
• In case of extreme deposit buildup, the spark plug may foul. Remove, clean and replace spark plugs if necessary. New spark plugs can be found here
• When the can is almost empty, spray heavily untill the engine stalls.
• Replace air filters
• Allow Power Tune to soak inside the engine for about 15 to 30 minutes
• Start the engine and rev slightly, if you notice smoke this is normal since your engine is burning off the cleaner and deposits in the engine
• Continue revving your engine for 4 to 5 minutes or until the smoking stops