The PRO II 9000™ Fuel System Cleaner Kits are safe for use on ALL fuel injected and carbureted gasoline vehicles. 

One service using either kit cleans air intake deposits, fuel injector deposits and intake valve deposits, ensuring lowered exhaust emissions. Testing also proved up to 27% reduction in hydrocarbons and up to 58% reduction in carbon monoxide.

The 2 can kit P/N 72400 does not require any special tools and vaporizes the intake vacuum hose instead of a dripping effect to provide more uniform dispersion of the active ingredient into the upper cylinders and valves.  The 2 in 1 aerosol intake cleaner also is a throttle plate cleaner!  The fuel injector/system cleaner completes the service!

The 3 can kit P/N 72011 (shown below) contains a separate aerosol air intake throttle plate cleaner solely to thoroughly clean the throttle body & intake.  It also contains a non-aerosol intake valve combustion chamber cleaner that can be applied with the hose adapter supplied with every kit or the handy Pro II 9000 Intake Combustion Cleaning Tool that has a dial flow regulator & a hook to easily hang the tool & attached product from. The fuel injector/system cleaner completes the service!

Neither kit harms catalytic converters or oxygen sensors.  And both Meet the ASTM D-550 10,000 mi. BMW IVD Test and ASTM D-5598 10,000 mi. Chrysler PFI Test requirements.