oh, well that's good to hear that I'm not knocking.. Because I don't have a way to scan.. and don't feel like dropping $200+ on an aeroforce gauge.. even though I'm convincing myself it's worth it lol.
And because my Autozone had a normal one for $8 and a failsafe for $11.. and that was it lol. So I got failsafe. I think it has a warranty on it.. but I forgot how long. And I was just looking at that little thermostat and wondering.. people actually drill those? Where? and for what? To get constant cooling to the engine?