CRC Engine Flush

CRC Engine Flush

Fast motor flush.

A blend of highly active polar and non-polar solvents, paraffinic oil, dispersant and anti-wear additives.

CRC Engine Flush cleans the engine’s interior of sludge, gum, rust and varnish prior to oil change.




  • Dissolves deposits from pistons and rings and frees sticky valves and lifters.
  • Holds the deposits in suspension until they are drained with the oil.
  • Contains anti-wear, anti-corrosion and anti-oxidation additives protecting the engine whilst flushing it.
  • Helps to restore compression.
  • Improves performance, fuel economy and engine life.
  • Non-acid, non-alkaline and non-corrosive.
  • Harmless to all metal parts.
  • Can be used in diesel as well as in gasoline engines.
  • Compatible with all commonly used types of oil.


  • Motor bikes
  • Cars
  • Trucks
  • Busses
  • Boats
  • Farm and garden equipment
  • Stationary combustion engines


  • Shake before use.
  • Pour content of can into crankcase, whilst engine is warm
  • Run engine for about 10 minutes at increased idle, 1500 rpm., then switch off and drain out old oil.
  • Replace oil filter, as required.
  • Refill with clean engine oil.
  • A safety data sheet (MSDS) according EU directive 93/112 is available for all CRC products.


  • Appearance : amber liquid
  • Specific gravity @ 20° C : 0.83
  • Pour point : <-20°C
  • Flash point (open cup) : 65°C
  • Solvent blend properties
  • Distillation range : 170-250°C


  •  aerosol : 12 x 375 ml