hello and thanks for the help as always I just bought a 18 offshore wellcraft year is 1987, with a evinrude 150, this boat was parked for a long time Im replacing the temp gauge, I bought new set of gauges but was not wiring before on the old gauges, everything was a mess, any diagram or help how to do it, this is my first outboard, I already did a tune up and maintenance on the lower unit engine has good compression and is running very good after 1 month of cleaning and fixing stuff.