[Tiara Open] Check engine light and alarm at cruising speed

[bcgettel@gmail.com]

i have a 2006 3200 Open. Gas. Reoccurring problem is when cruising at 3100 RPM's or higher, the check engine light and alarm on the starboard engine comes on. Never happens below 3100 RPM's. Any ideas?

[hiccup]

You need to get it plugged in and get a code, otherwise you're shooting in the dark.

[rcwiegand]

I had the exact same issue. Trouble code and solution was crankshaft position sensor. They were on backorder through crusader and I used a AC Delco replacement.