Cloud of anti-freeze from vent | Ford Explorer Forums - Serious Explorations

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Cloud of anti-freeze from vent

kaised

Well-Known Member
Joined
December 3, 2000
Messages
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City, State
Farmington, Maine
Year, Model & Trim Level
1996 Bronco XLT
I've searched for this - apparently no one has had this same problem. I was driving to work this AM and as I was passing someone I noticed a visible cloud - almost like a puff of smoke - come from the center vent. Of course I had to smell it to see what it could be - definitly anitfreeze. Is this the sign of a bad head gasket or something much simpler? Any ideas out there?
 



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Many people have had this problem. Including people from this site.

Your heater core is bad and leaking. A new one is like 30 bucks and is easy to replace in a 1st gen.
 






Hmm, I thought they lasted longer than a couple years, I replaced about 2 years ago when I was in denial over a blown head gasket. Also no AF on the floor or anything. But that gives me a place to start I guess. Thanks for the speedy reply
 






Yes definitely heater core. Luckily FORD got this one right and as you know it is easy to replace.


Happy exploring

Chris
 






coolant in vents = heater core, its that simple.

Most heater cores have a lifetime warranty
 






Make sure to use your heat occasionally in the summertime to force fresh coolant to flow through the heater core. It will keep it from corroding as quickly.
 






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