Leave the plug out and warm up the car. See if it will blow out the
stuff on it's own. I would reccomend pressurising the system with a
cooling system pressure tester, but you may not have one.
Randy Widman wrote:
>I got the drain plug out and no coolant came out at all. So I assume it's
>plugged up. I poked around in the hole with a wire bent 90 degrees like Kelvin
>Dodd suggested on an archive posting and got what looked like a small amount
>of greasy dirt out but I can't seem to figure out where the plugged up area
>is. Anyone have any suggestions I can try? To clarify that I took the correct
>plug out, it is the one just in front of the oil sending line.
>TIA for your ideas.