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Patrik Sweden
05-30-2004, 02:28 PM
Presumably a very dum question with a very easy answer.

But... on my Donzi F18 CC I have a "Water indicator", but I can't figure out what it's indicating....

See attached picture.

Please Help me...!

Thanks, Patrik

Patrik Sweden
05-30-2004, 03:14 PM
Thanks.. ;-)

But what is good and what is bad? The engine is a outbord Johnson 150hp.. How much pressure should I have?

Fish boy
05-30-2004, 04:20 PM
Hello Patrik,
Welcome to the donzi registry. If you get a chance, post some pics of your boat.

20-30 at the upper end of the rpm curve and 0-10 at idle are normal. It is a reading that should be used in conjunction with your temp gauge, and periodic visual confirnation of a steady stream from the "tell tale" and water coming from the exhaust "eyebrows" on the mid-section.

Fish