10K BOOST ENGINE FLUSH 375ml – FREE UP STICKY VALVES LIFTERS AND RINGS 1436

10K Boost Engine Flush is a special blend of detergents, dispersants and additives designed for addition to used engine oil prior to draining to neutralise corrosive acids that form in all used motor oils. The special detergents help to remove sludge and varnish that builds up on engine components. 10K Boost Engine Flush is suitable for petrol and diesel engines.