Guys, my engine is running always close to 220F, there are no coolant leaks, level stays solid. Did anyone found "cooler" running thermostat which would fit V6 3.0 Gas Supercharged engine? I see them available for V8, but it looks like those are coming without the plug for ECU. I wonder if these could be used on V6 without a plug and if this would trip check engine or etc?