Coolant is disappearing no visible leaks

2000 PONTIAC SUNFIRE
106,000 MILES • 2.2L • 4 CYL • 2WD • AUTOMATIC
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CHRISTIAN SHIRLEY
  • MEMBER
  • 1 POST
My coolant is going somewhere I do not know where. I have replace the thermostat, radiator fan motor, and head gasket, I looked at the water pump and it seemed fine. Where could my coolant be going? I am having to put in about two quarts every few days. I am at a loss and it is starting to get really expensive.
Sep 14, 2017 at 4:37 AM
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
Start with a cooling system pressure test, this will show up any external leaks. then a head check, this is a chemical test to check for exhaust gasses in the cooling system. these are the two main tests for internal and external coolant leaks.
Sep 14, 2017 at 4:59 AM
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