Hi. Sorry if this has been asked before but I searched and came up empty sooo... My 'Duster has a cyl temp gauge but it's not working. I haven't actually traced the wiring to see if there is even a sensor attached but if I have to fit a new one which one should I get and where is the best place for it? Before I get the obvious humorous comments, yes, I know, on the cylinder head! I have a Lyc O-360, do they have an particular cylinder that is known to run hot? Should the sensor be under a head bolt or a plug or where? Last question - is there a way to test the gauge to see if that is actually working? I'll post over on A/C Spruce too... As always many thanks for any help you can give.