Strong smell of exhaust fumes inside car. on 2001 Subaru Impreza

while driving with the heater on, strong fumes in car- had to turn off heater and drive with windows open in freezing temps! think i saw a greenish liquid under car on road after I parked.

Asked by for the 2001 Subaru Impreza
1 answer
Sounds like you may have blown the head gasket and it is leaking on the exhaust, thus the green fluid and the bad smell.

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