DT85 Suzuki 1987 will not sart cold and idel?

bbroadway

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Joined
Mar 26, 2010
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I and my fishing club have inherited and 1987 DT85 Oil Injection Suzuki 2 stroke outboad.

I can not get the engine to start up cold, but if I spray some quick start into the carb it will start right up and run fine. After worming up at @ 1000-1200 rpm it will stall with the startup lever in the full down positon and will not idel below @ 1000 rpm. Should idel at 650-700 rpm.

I am going to back out the pilot idel air screw and inject some carb cleaner and air blow it out and then try agian. This engine sat for 2 years and was not properly winterized for long storage, so I suspect that the idel air screw may be gummed up.
 
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