hmm u might have a bug or u may be overstressing the engine
u gota treat it like a loda workers
treat it well the engine will work well treat it badly and it will just quit

Yea i have seen my engine stop, or just lose power a bit coudlent get above 300 kmph anymore. I tried to stress out my engine on purpose to test it, no succes, maybe an oil leak somewhere.

then its vapour lock or your engine is being hit by small machine guns - Not enough to ruin the engine completely. Other than that i dont know what to suggest. Can you post a video of it doing these things?
Chris

Hmm nope, im testing it out though, when the Engine just breaks down its mostly about its to stressed, but when my plane slowed down i dont know what caused it. only happend to me twice or so.

Im not bothered by it, i just want to understand my plane as much as i can. I just want to become an Ace ;)

It would realy help if i could see a video. Chris

i dunno not much to see, when i lost speed i was just flying not under fire, i just suddenly lost height and noticed my plane didnt accelerate anymore staying around 300 kmph max. note its not miles.

Well if it wast a steadily decreasing airspeed and just wouldn't go above 300kmph thats fine. If it is decreasing then i would climb slightly. Just 5-10% With wep get to around flight level 50 and then go in for a landing.
Chris

it wassent to bad, but i lost my dogfight capabilities. Couldent get much of height either because thats slowing me down, and im saying 300 kmph with WEP.

aww well.. hmmm just try to keep all the hight you can! Did the engine sound funny then? Chris

nope its weird ahwell :) doesent matter, i just keep playing maybe i figure it out one day hehe. Maybe online with some friends or something :)