Hi All,
New RS250 Monaco GP owner here.
It required a timing belt immediately. 93,000 without ever having one replaced. Got that done yesterday along with the water pump and other part in the kit.
TBH, I don't think the coolant was ever replaced previously.
Unfortunately, the expansion tank has cracks in it at the top, so now there's more work to do. May as well get the thermostat done too.
Cheers