Originally Posted by
OrionRST200bhp
Hi pal. It hasn't got the cats on. I've just been checking the water there's no oil in there but there is a lot of what looks like orange juice. Very rusty water but not sure why? Unless there was a massive blockage in the block where the water sits???? Baffled.
Sounds like loadsa silt in the system. Drain it out, add a coolant flush (all motor stores sell them) and run it up hot with plain water and coolant flush in. Then drain it all out and re fill with coolant. May have to do it a couple of times. U can also back flush the cooling system putting a hose pipe up various coolant pipes. Cheers, Gary