to clean your cylinder head, pistons, valves and exhaust of these carbon deposits, take the following steps.

1. go to the skyway, get card.
2. floor gas pedal all the way until engine rpm reaches the red line. keep doing this in all the gears. select the gear that keeps your engine at or near the red line at desired vehicle speed.
3. surrender card at toll gate, pay toll.

your car had just experienced a ferrari tune up, all carbon deposits are now gone. do as often as required.

note that there is only one instruction in between 1 and 3. so don't do anything else. failure to do so will result in unsatisfactory engine performance.


bow.