Engine idle RPM's

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Oct 3, 2011
835
Anam Cara Catalina 310 Hull #155 155 Lake Erie/Catawba Island
I thought I was reading in my engine owners manual that the idle RPM's ought to be approx 1000, ours idles lower than that, around 800, which causes a rough idle. Did someone post about how to raise the idle?
Our boat is being pulled for the winter :cry: this weekend so we wont get to sail after Friday (tomorrow) until about MARCH 30th or so..:cry::cry: But might like to get this done now or first thing in the spring.. if necessary.
 
Feb 26, 2004
23,047
Catalina 34 224 Maple Bay, BC, Canada
Your engine manual should show you how to do that. It's a simple screw on the top starboard side of the engine. If you don't have the manual, go to www.marinedieseldirect.com and find the parts blowup that shows the idle stop screw.
 
Oct 3, 2011
835
Anam Cara Catalina 310 Hull #155 155 Lake Erie/Catawba Island
Thanks, At this point she is OUT of the water for the Winter ....
BUT NEXT SPRING! Launch is only 180 days away..or so ;)
 
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