Quote:
Originally Posted by Mainlube
Flushing when you change oil may be something to consider, especially when the vehicle is over 80,000 klms.
Flushing instructions here.
Just a thought.
Cheers
Steve
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Regular oil changes, say around the 6 to 7000k even ten would cancel the need to flush the engine at all even at 200,000k the engine block walls and the outside of the crank, bottom of the sump would be very clean.
If you really want to notice a differance in performance have a upper cylinder carbon clean this will do the injectors, ports, valves and combustion chambers.
The cars fuel lines at the engine side are conected to a machine that pumps a cleaner fluid with your fuel while the engine is running. Worth doing at the 15 to 20,000k.