thanks lads, he says its been run but only started and wsnt for long. reacons he put about quarter of a litre in there, ands its been rolled across the road to me. he feels the bikes knackered because of this. i feel im getting a bargain lol. if it aint been run wouldnt the 2 stroke sit on top of the coolant like oil does on water???
Just as Lutin says. Open up hoses top and bottom and flush through with the garden hose. Let it run for a good few minutes until water comes out clear. Make sure you flush both the radiator and the engine.Mornin' and welcome to the Mad House.
I wouldn't have thought that putting 2 stroke oil in the coolant would be too difficult to rectify. Drain out the contaminated coolant (and don't chuck it down the drain) then flush through a good few times before finally filling the system with the correct de-ionised / anti-freeze mix.
No flush it all through with a garden hose then put it all back together and refill. If it was me I would just fill with water and run it up to temp to get the thermostat open then drain and flush again finally filling with the antifreeze mix and test.was it was a small amount. no "mayonaise" in the radiator as moon suggested. shall i run the bike with the hose off? or you mean run it wen it all back together?