182 lean of peak

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Triple J

New member
Joined
Nov 23, 2024
Messages
1
Location
Dothan
I've been struggling with LOP operations on my 182P with an IO-470-F Peterson conversion. The engine runs rough and has significant EGT variations at high power settings.

I've tried a few things, including adjusting the throttle valve, but the issue persists. A potential cause could be an intake manifold leak, particularly around cylinders 2, 4, and 6. However, this leak might only manifest under high-power conditions.

I'm seeking advice on diagnosing and resolving this issue. Any insights or suggestions would be greatly appreciated.
 
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