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Rough running under load at high RPM

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Re: Rough running under load at high RPM

Postby mikew » Thu Apr 11, 2019 4:49 pm

Thanks Mike, worth a try, will take a look over the weekend
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Rough running under load at high RPM

Postby Ican » Thu Apr 11, 2019 5:49 pm

In my case changing the needle jet solved the problem.
What l have to mention though is that after l moved my plane from an airfield at 1800 ft to one at 5000ft, the problem manifested. It generally became worse when flying cross country at flight level 085 or 095. Obviously there is less air up higher and the engine started running rich.
Also keep in mind that the density altitude at my airfield generally hovers between 6000 and 8000 feet.
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