Posts Tagged: carbon buildup

Carbon buildup on intake valves and induction cleaning

Carbon buildup on intake valves and induction cleaning service Do you have carbon buildup and do you need an induction cleaning service Late model engines have gasoline direction injection where the fuel is injected directly into the cylinder. That’s a huge change from port injection where the fuel and its detergent additives constantly washed the backside of intake valves. Because the valves are no longer being washed with fuel and detergent, some vehicles are accumulating large deposits of carbon buildup on the intake valves. In fact, lack of fuel contact … Read More