coolant vapor on windshield.

[WERDdabuilder]

did sr swap and got coolant vapors on the inside of my windshield on the pass side.

i checked all the coolant lines and did see any leakage. tightened up all clamps etc.

any help will be much appreciated.
thanks.
-drew

[gotta240]

heater core is leaking...

although it may/may not be related to your swap, thats my guess.

[fliprayzin240sx]

heater core is leaking...

although it may/may not be related to your swap, thats my guess.

Either that or you cracked the nipple since theyre made of plastic, now theyre leaking into your interior.

[Z U L8R]

that is your problem sir, well said u2 ^^

[one_eighty_180]

is there coolant around your passenger side floor? usually thats another sign... but yes you have heater core issues

[WERDdabuilder]

thanks everyone, ill check the core and most likely replace it.

and no, i cant see any coolant anywhere.

+1 for everyone.

[nicku]

yeah its the heater core...i have the same problem with my winter car....so right now whenever I turn on the heat its got fog EVERYWHERE!!!

[Sir]

It probably is going to smell a little sweet in the car as well.
but yeah - what everyone else said.
Have fun taking the dash out, you can leave the dash bar in place but it makes it easier with it removed as well.

[jackjack]

happened to my sisters car. heater core just like everyone said.