Join Date: Aug 2013
Location: Los Angeles, CA
I have that problem too where the temp would rise to around 210-220 when I'm driving on some freeways, not all freeways but I don't drive freeways that much. I don't remember having this issue before I fixed the gap on the rear of my hood. It used to sit about 1-1 1/2" taller in the rear. Maybe that helped with cooling down the engine? Recently replaced the radiator but haven't really driven much on the freeway to know if the new radiator helped with the temp.
1969 Mustang Convertible
302, C4, P/S, P/B, A/C, FiTech EFI