What causes a film on the windshield, also a smell when heater is on? on 1997 Mercury Cougar

It casues my eyes to burn and my heart to race.

by in Hattiesburg, MS on December 29, 2011
1 answer
ANSWER by , December 29, 2011
our heater core is leaking antifreeze into the heater air box and the film on the windshield is engine coolant if the film is easly streaked as u wipe it then deffenently that will cause your problem