Heater Core

[URLACHER54]

For a couple of weeks now i have been hearing a bubbling noise from my dash(havent noticed if its when the heat is on or off that it does it) but i haven't seen any fog on windshield at all or yet. are these symptoms of the heater core or something else.

( LETS GO BEARS )

 

[LJRuddy]

My dad's 95 GL with the vulcan v6 did that all the time. I never could find the problem and it has never leaked a drop of coolant. Heater works great in all settings. I wouldnt worry about it if i were you.

 

[doclees]

If the coolant level is ok and temp runs ok I would wait and not worry yet. Radiator cap, t-stat would be the first guess.

 

[SHOsFAST]

I'm guessing air is getting caught in there somehow, I think mine does the same thing but it has been a while since I have driven her

 

[1993MTXSHO]

my 98 f-150 did this for a long time, i owned it since new and 160k miles and it never had any problems Its probably nothing to worry about

 

[armerdan]

I'm guessing air is getting caught in there somehow, I think mine does the same thing but it has been a while since I have driven her

That was my guess too.

 

[URLACHER54]

i just changed my t-stat from a 180 back to the ford stock t-stat and drained the radiator, so it just maybe air pockets. thanks guys.

( COLTS 20 / BEARS 31 )