2004 Pontiac Grand Prix Q&A
2004 Pontiac Grand Prix Question: is my coolant leaking from water pump?
im leaking coolant right behind the big pulley towards the bottom of the car is that the water pump i cant tell when im under the car.. its poors out when car is cranked and it its hard to tell where leak is coming from? - Visitor
could be, in fact, most likely is the water pump. you need someone to pressure test to confirm. Roy - mastertech6371
yes it's the waterpump - ron19592011
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