I've been searching the web for a while and got some close answers but not quite what im looking for. I recently bought a 97 Prelude base with the H22A4 and the temp gauge barely goes quarter way up wether im driving in the city,highway, or just plain sitting and idling. I replaced the thermostat then I observed my diagnostics scanner while driving around and my temp fluctuates from 190-195°F when other forums are saying its supposed to be 205-210°F. Any suggestions?

 

Be happy it is running that cool instead of 200+ degrees fahrenheit... you are above minimum closed loop target operation temp anyway... which happens to be 178'F. No problem... you are fine.

 

So far im getting told the same from other another site. So im gonna go ahead and take your word for it thank you.