So i got home with my 07 tl today an noticed an antifreeze smell and steam. I popped my hood and my resevoir tank was boiling, but my gauge never showed it was overheating. Temp sensor? It has heat coming out of the vents. Any help would be great.

 

First, check radiator cap pressure.

 

I also popped a code earlier havnt had a chance to look it up yet. P145C was the code. Something to do with emisions i think.

 

 

https://acurazine.com/forums/3g-tl-p...e-help-846228/