I have a 98 Sonoma SLS with a 2.2L and approximately 93000 miles. I also have a coolant leak...it's not from the radiator to the hoses. I think it might be the water pump. There is antifreeze leaking under the truck and seems to be coming out of a small hole. The part is GM245758 could it be some kind of plug or screw has come out?
Nov 10, 2007 at 1:58 PM