ENGINE COOLANT

1999 Honda Civic

Tiny

spiritofelija

July, 10, 2014 AT 11:31 AM

Water level goes down daily with driving

FOUND 11936 RELATED QUESTIONS

1 Answer

Tiny

caradiodoc

July, 10, 2014 AT 12:03 PM

Ou have an external leak or a leaking cylinder head gasket. If you don't see wet spots under the car, you can verify a leaking head gasket by adding a small bottle of dark purple dye to the coolant, then search a day later with a black light. The dye will show up as a bright yellow stain that you can follow back to the source. If the head gasket is leaking, you'll find the dye inside the tail pipe.

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