MKB Posted January 3, 2022 Report Posted January 3, 2022 Took off today Sea Level 75F power normal climbing at 30/2400 at 6000 feet MP dropped back to 29inches at full throttle Any thoughts is it likely to be waste gates or turbos. All previous flight normal Quote
N201MKTurbo Posted January 3, 2022 Report Posted January 3, 2022 I haven't worked on this model Mooney, but I have been working on turbo twin Cessna's. When they do that, it is usually the wastegate. Spraying it with Mouse Milk is the cure. The Cessna's require exhaust inspections every 100 hours. We lube the wastegate at every inspection. It seems to keep the evil away. We had one that did that and it was a loose exhaust clamp. Quote
Mcstealth Posted January 7, 2022 Report Posted January 7, 2022 On 1/3/2022 at 3:24 PM, MKB said: Took off today Sea Level 75F power normal climbing at 30/2400 at 6000 feet MP dropped back to 29inches at full throttle Any thoughts is it likely to be waste gates or turbos. All previous flight normal Did you figure it out? Quote
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