I have an AeroSport Power IO-375 with dual Pmags, horizontal Silverhawk FI, and 30 hrs TTAF. After every flight the sniffle valve was spitting fuel, and AeroSport said this is not normal. They recommended adjusting the idle mixture. I also wasn't getting much of a rise on shutdown, so...
I leaned the idle mixture 2 1/2 turns and I now have a 100 RPM rise on shutdown... still too rich, right?
After the above idle mixture adjustment, at idle (taxi and short final) the engine is producing loud backfires... too lean, right?
What do I do now?
I leaned the idle mixture 2 1/2 turns and I now have a 100 RPM rise on shutdown... still too rich, right?
After the above idle mixture adjustment, at idle (taxi and short final) the engine is producing loud backfires... too lean, right?
What do I do now?