operating

The M18 in my 30+ runs at less than 160 on the temp gauge. I have installed a new thermostat and new temp sender that I purchased from Featherman before he closed his business, but it still runs the same temp. Any ideas why it does this? I thought the operating temp was supposed to be 180. Does...

In a current post about engine parts/function, Loren mentioned that he was advised by his mechanic to run his blower motor whenever the engine is operating. It had been my understanding that one should operate the blower motor before starting the engine (especially in a gas engine) to clear the...

Hey, My wife and I finally got our boat out of the slip yesterday, and I noticed the engine was running at about 200 degrees F, and it crept up to about 210. Is this normal? Does anyone know the normal operational temperature range for an E-29 Freshwater Cooled Atomic 4? We looked in the...