Evans requires a 235 (are they available)thermostat,that scares me. You have to purge the water from your radiator with an additive before adding the Evans Solution. Boiling point is incredible + they offer different types ref. R type. I would spend the bucks if it solved the heat problem.

I would really like some info. from someone that has used the Evans System. My car runs a bit hot in this Texas temp. and gurgles and pukes ( 5 to 10 secs.)then fills the catch tank then (small amount) on to the ground. I have to monitor the level after each trip around town.

I recently installed a 180 thermostat and it gurgled even less but still heats up to 210 after a trip out. I was not running a thermostat earlier and someone on the Forum suggested that a thermostat would make a car run (don't remember the individual) cooler,because the coolant is rotating thru the system so fast it does not have time to cool. Made sense so I tried it and it appeared to help.