Coopdogg007 0 Report post Posted July 31, 2018 I have a 2006 - 298 SS with twin 350 Mercs. I was driving the other day and a flashing hour glass(at least it looks like an hour glass) was on both of my RPM gauges...does anyone know what that means. Thanks for the help!!! Quote Share this post Link to post Share on other sites
BrianNJ 0 Report post Posted August 8, 2018 It means your hours counter is actively recording engine operating time. Quote Share this post Link to post Share on other sites
jfed 0 Report post Posted August 9, 2018 This just tells you the hours meter is running. Quote Share this post Link to post Share on other sites
