speedworksracing

This thread is looking as useless as the threads I saw in the search. Apparently no one has had this problem.

wildcardtrd

I've got mine still from my ITB swap it's just sitting in a pile of s2k junk at my storage along with my truck, you can swap in mine and see if it fixes your problem... I don't know what your schedule is like today, I'm at UCF today until 3ish, so I'll be home after 4pm...or I can just bring it to you tomorrow night at the meet, let me know.

KJDDMD

Hey Speedworksracing....Did you ever solve your problem.....I just now have the exact same thing going on in my 2000 S2000!!!

KD

kalibo

I had this problem on my old civic. The valve in the civic has a plastic ball in it and there was air in the coolant system. When the air would pass through the valve it would heat up the ball and melted it. I don't Think the S has the ball but I would try bleeding the system. Good Luck Speedy

Tjs S2k

BOO!! MIne it doing that too now!! exact same thing! it was -6 out this morning. Maybe something froze? Anyone ever figure it out?