Description
Todays diesel engines have a tendency to suffer from excessive carbon build up in the engines intake system. This is mainly due to higher exhaust gas recirculation rates and lower viscosity oils causing excess oil misting through the positive crankcase ventilation systems. This in turn causes excessive carbon contamination build up inside the intake manifold, intake valves, intake manifold runners and sensors, this carbon restricts the engines ability to breathe causing drivability issues, poor performance higher fuel consumption and excessive tailpipe emissions