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Is it the water pump if a 1998 Blazer S10 overheated the overflow tank was empty upon opening the hood and it took a gallon of coolant and water then leaked water first under truck in the center?
Wiki User
∙ 15y ago
yep bad pump did you check the oil. check it for antifreeze if you have water in the oil you may have a blown head gasket.
If you live up north it could also be a freeze plug popped out. Probably the water pump though. When you change it out I would also replace both the lower and upper radiator hoses and the thermostat (and gasket).
Wiki User
∙ 15y ago
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