I'm not much of an engine guy so any advice would be helpful.
A little background first: this is an O320-D2A from Aerosport Power and has always run great. Has a standard MS carb and Slick Mags.
Today I started my engine after doing my annual condition inspection. The engine took quite a few cranks to get going. Then it backfired then started but ran pretty rough. Sounded like it was missing. I ran it for a little while but the roughness never left. I tried a run up and it still sounded rough. I did a mag check; ran REALLY rough like almost wanting to quit when I switched to the right mag. The engine didn't sound any different on the left mag than it did with both mags. Any ideas of what I can check? Did I break something?
A little background first: this is an O320-D2A from Aerosport Power and has always run great. Has a standard MS carb and Slick Mags.
Today I started my engine after doing my annual condition inspection. The engine took quite a few cranks to get going. Then it backfired then started but ran pretty rough. Sounded like it was missing. I ran it for a little while but the roughness never left. I tried a run up and it still sounded rough. I did a mag check; ran REALLY rough like almost wanting to quit when I switched to the right mag. The engine didn't sound any different on the left mag than it did with both mags. Any ideas of what I can check? Did I break something?
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