Onur Posted March 9, 2020 Share Posted March 9, 2020 Hi Everyone I kindly request you to evaluate the problem I had on my flight on Sunday. this is vittorazi monster 185 plus paramotor. I test full power on the ground for a while before each departure and then take off. Then, as you can see, the power goes off immediately after the first take-off, and when it opens the gas again, it recovered. then he repeated the same problem, but this time the power ran out and stopped. anyone have an idea about a solution? engin stop.mp4 Quote Link to comment Share on other sites More sharing options...
Hann__ Posted March 9, 2020 Share Posted March 9, 2020 Inside the carburetor Is a small mesh gauze To provide basic Filtering - i bet that it is partially blocked with fluff.. 1 Quote Link to comment Share on other sites More sharing options...
Onur Posted March 9, 2020 Author Share Posted March 9, 2020 Carburator repair kits was cleared a week ago. Carburator is clear and total engine 50 hours Quote Link to comment Share on other sites More sharing options...
simonhunny Posted March 9, 2020 Share Posted March 9, 2020 I had almost same thing, it turned out to be a blocked intake filter on the 'clunk' fuel pickup inside the fuel tank, it was letting enough fuel through for starting/warmup etc but as soon as I went for full power on takeoff it totally shut down, drove me nuts trying to trouble shoot. 2 Quote Link to comment Share on other sites More sharing options...
Jean-Claude Posted March 9, 2020 Share Posted March 9, 2020 Strange that you cannot replicate the issue on the ground. 1 Quote Link to comment Share on other sites More sharing options...
avalore Posted March 10, 2020 Share Posted March 10, 2020 (edited) I had this on an old motor. Hard to replicate on the ground unless you can run it on full power for a good while. Do you have a primer bulb? I ended up removing mine and solved the issue. After closer inspection we found it was perishing and was letting in a tiny amount of air, when under full power it let in more and killed the engine. Hard to pinpoint these issues, before finding it was the primer I had gone through - Carb kit - Replaced fuel lines - Replaced filter in tank - Cleaned carb in ultrasonic bath Edited March 10, 2020 by avalore Quote Link to comment Share on other sites More sharing options...
Onur Posted March 10, 2020 Author Share Posted March 10, 2020 thank you for all reply every berfore take off I did full throttle 1 or 2 min.After proceed to take off but I live this problem last 5 take off. Ground full throttle no problem but climb 10 meters after power down after engine stop. Believe me, I didn't understand where the problem is. how can I solved this problem. Quote Link to comment Share on other sites More sharing options...
Onur Posted March 10, 2020 Author Share Posted March 10, 2020 (edited) Edited March 10, 2020 by Onur Quote Link to comment Share on other sites More sharing options...
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