coolant level keeps getting low, keep putting coolant but I notice coolant on inside floor on driver's side.
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2002 Buick Century Question: coolant leaking inside floor of driverside.
torque wrench from Stewart's Auto Repair LLC, May 01, 2011, 05:29Master
check for leak at heater hose connections, near the firewall. Also check to see if the coolent is coming from the heater case. If so you probably have a leak in the heater core.
You can also turn on the defroster if you get a sweet smelling mist on the windshield, then
it is most likely you have a heater core leak and you would need to replace it.
Answer #2cogcan May 01, 2011, 07:43Journeyman
you can bypass the heater core , til u can fix it and u wont have leak, hard to defrost windows though