Water pump [Archive] - Toyota MR2 Message Board

pump, water, thermostat, housing, rust, replace, remove, fairly, flushing, wise, system, mileage, work, involves, belt, timing, amount, fair, substance, ~10000km, assume, bought, newish, engine, sitting, cleaned, rotor, orangy, storage, removed, notice, wondering

Hi, Ive just bought a newish engine, and the water pump was only done ~10000km ago. However, I assume the car has been sitting in storage for a while and I removed the thermostat and thermostat housing to notice that there is rust or a orangy substance that is in the housing (which I