Superb Moderator, ,
MY12 WRX, MY07 FXT
Finally going to get my third and last gauge working. My coolant temp gauge. I am keeping the stock gauge, but I wanted to know the actual temp. So after deliberating for a couple months, I purchased an inline radiator hose adapter. Goes in the radiator hose (in my case, the upper) and the thermocouple screws into the adapter. It's the only was to do it besides drilling/tapping into the block somewhere.