Ok
Here is my problem
I have a rv6a o-320 cs prop, 1000hr engine, regular mags. Had no problems for the last 30 hrs since I bought the plane
Flew 500nm last week no problems
Only use av gas
Practicing in the pattern yesterday at my airport. Did about 3 takeoffs and full stops. On the fourth takeoff (full rich,carb heat cold,CHT low 300's,oil temp 200) when I get bout 100 feet, there is this rpm engine drop for a good second and a return of the power but dont think it was back to normal so i aborted the takeoff.
When i taxied back sounded fine, run up with mag check at 2200rpm was fine, (brakes dont let me go full power at run up)
Tried it again and takeoff was the same so I aborted the take off
Sumped the tanks and pulled the gascolator, no debris, obstructions, or h2o.
No leaks in any of the lines that I can see.
Will check the plugs tomorrow
ANy other things to check? Pull the carb?
thanks!
Craig
Here is my problem
I have a rv6a o-320 cs prop, 1000hr engine, regular mags. Had no problems for the last 30 hrs since I bought the plane
Flew 500nm last week no problems
Only use av gas
Practicing in the pattern yesterday at my airport. Did about 3 takeoffs and full stops. On the fourth takeoff (full rich,carb heat cold,CHT low 300's,oil temp 200) when I get bout 100 feet, there is this rpm engine drop for a good second and a return of the power but dont think it was back to normal so i aborted the takeoff.
When i taxied back sounded fine, run up with mag check at 2200rpm was fine, (brakes dont let me go full power at run up)
Tried it again and takeoff was the same so I aborted the take off
Sumped the tanks and pulled the gascolator, no debris, obstructions, or h2o.
No leaks in any of the lines that I can see.
Will check the plugs tomorrow
ANy other things to check? Pull the carb?
thanks!
Craig