P.i.® Performance Improver Gasoline Additive
AMSOIL P.i. is a gasoline additive. It cleans the injectors and combustion chamber of carbon deposits, in the manufacturer's tests restores lost power and improves fuel economy.
Description
AMSOIL P.i. (Performance Improver) is a cleaning additive for the fuel system and combustion chamber of gasoline engines. It is added to gasoline and removes carbon deposits as the engine runs.
Deposits build up over time in every engine, especially on short city trips. They disrupt the injector spray and increase the risk of detonation in the combustion chamber. As a result the engine loses power, uses more fuel and runs less smoothly. In direct-injection (GDI) engines the injector is inside the combustion chamber, so they are especially sensitive to deposits.
Main specifications (manufacturer's data)
- Restores power up to 14% (per manufacturer test)
- After one tank of fuel it restores GDI injector flow up to 100% (per manufacturer test)
- Improves fuel economy
- Reduces the need for higher-octane, more expensive gasoline
- Helps prevent “carbon rap”: knocking caused by carbon deposits on a cold engine
- Controls detonation caused by pre-ignition
- Compatible with capless fuel tanks
When to use
- For any gasoline engine, including direct-injection (GDI) and turbo engines
- When the engine loses power, uses more fuel or knock is heard
- For periodic maintenance, to prevent deposit buildup
- Pour into the tank before refueling so it mixes well. The dose and frequency are stated on the packaging
The specifications are AMSOIL's official data. Before use, read the instructions given on the packaging.