Over time incomplete fuel combustion creates layers of carbon that sticks to engine parts. More carbon recirculates with the fumes that pass back through the EGR valve to clog this valve making the engine run even worse.
Modern engine design is even worse for carbon build up. The new design installs fuel injectors inside the combustion chamber instead of behind the intake valves. The old design “washed” some of the carbon deposits off the intake valves, preventing a lot of the carbon build up that prevents the valves from properly closing.
Newer engines may get better fuel economy, but the carbon problem is much, much worse,
Over time all engines build up layers of carbon and soot from unburned fuel. These carbon deposits cause:
New Direct Injection
Old Style Direct Injection
A DCARB Service is quick, safe and effective. The benefits include:
DCARB breaks up the built up carbon in your engine and purges it via the exhaust system.
We insert a small Hydroxy delivery hose with smaller inner tube to spray our proprietary Cleaning Agents into the engine’s intake at various times during the carbon removal process