How difficult is it to install a temp gauge on my 1996 75 HP Force Motor. The Exhaust port on the back of the motor doen't spilt a lot of water and I'm worried about overheating.
There is a threaded plug in the top of the block, by the thermostat housing,which can be removed, and the sender installed in it's place.<br />You can also remove the standard alarm sender in the block, with a temp gauge sender, but you would loose the alarm feature (nice to have a a backup,or when you aren't looking at the gauges).<br /><br />In fact, it is far more important to have the alarm than the gauge, for that reason.