Carbon buildup in car engines is a common occurrence, but the problems it causes are not. These problems include:-
1. Excessive noise and vibration.
2. Black smoke and pungent odor.
3. Reduced mileage.
4. Sluggish acceleration.
5. Valve leaks and reduced compression.
6. Engine running roughly and RPM fluctuations.
7. Delayed engine start and engine shaking.
Now, using advanced technology, you can clean the carbon inside your engine in just 20 minutes without opening it.