I have a #14 head 300SDL with 283,000 miles, she got to play with Coda this past weekend.

I dont get above 85C but with the warm weather recently, I'm touching it when idling in traffic. I dont use a drop of oil and there are no leaks, (but I did notice a trans cooler line seeping, better nip that one!).

I love my SDL, you won't regret it!

__________________
91 350SD
14 F150 Eco
19 Fusion Hybrid
11 GT500