...coolant temp sensor becuase it? first it started giving me low temp warnings ( @ 5.0 cel) then a few months later it stopped starting after I drove it a while , stopped and tried to start. then it started sputtering big time. I changed the coolant temp. sensor which had immediate results....for a while. it started giving bad temps almost immediately, but started fine every time. now its sputtering bad at take off, intermittently. could this be a bad part? I hear they are a 2 part switch, one to start and one for gages. Also it gives low temps at high speeds then warms up in town. could this be thermostat? PS dont hate on me becaause im a dodger fan....my wife likes the giants !