How does flushing out the engine improve the cars performance and gas mileage?
Sludge build up causes engines to lose performance because it interferes with the ability of internal parts to operate freely. When oil passages are constricted with sludge, the oil pressure to crucial parts of the engine is reduced, especially to the camshaft, valve train and timing components. Emissions are also affected by a dirty engine. Flushing the engine will allow oil to flow more freely throughout the engine. Oil pressure improves, critical moving parts receive the correct amount of lubrication, and the engine simply runs cleaner and better. It will now operate more efficiently, with more power, and with better gas mileage.
