Engine carbon deposits have a measurable effect on performance, emissions and fuel economy. Routine carbon cleaning has been shown to prevent these problems, and remedial cleaning removes more severe deposits that have already formed.
Carbon deposits have been a problem for the Internal combustion engine since it was invented. It is a known fact that carbon deposits in Internal Combustion Engines reduce engine performance, reduce fuel efficiency, shorten engine/equipment/parts life and increase engine out emissions. In the quest to improve engine performance, reduce pollutants in the atmosphere and increase engine fuel efficiency.
To meet these ever increasing regulations manufacturers are employing additional emission controls to the Internal Combustion engines. Simply put, the manufactures are asking the Internal combustion engine to do more things than it was ever designed to do. As a result, the carbon deposit problem has become more frequent and severe, creating a whole new set of problems and challenges.
Compared to other services like Terraclean the effect of carbon cleaning on your Engine is dependent on how “dirty” the engine is. This is down to a number of different things, driving style, mileage, fuel used etc.
The below list will give you an idea of whether it’s something you would be likely to benefit from.
I.E. If the engine doesn’t get worked hard & hot, then yes it will most likely have more carbon build up. Taxis and buses are worst as they are sat idling and often short stop-start journeys at low MPH/revs.