DF300AP stalls after going to idle

[ChrigelKarrer]

Hi!
I have a 2013 DF300AP and my buddy has a brand new 2016 DF300AP.
We both have issues that the engine sometime stalls when going from cruising speed to idle.
Twice i needed to switch off the key, the second time i needed to put engine in throttle mode and accelerate manually to get her back running.
This sounds as the famous SUZUKI IAC Valve flaw, but the DF300AP has no IAC valve ...
I pulled the codes on mine and no errors at all??

I reprogrammed throttle lever position on the BCM and the problem disappeared,
but i am not sure if this was the reason.

Any suggestions?

Chris

[Moonlighter]

May or may not be relevant but ......

Mate I fish with regularly has a DF300 (2009 year) and a couple years ago had very similar problem. Cruise along fine, come off the plane and back to idle and it would stall.

It was the anti-siphon valve on the fuel tank failing. We removed it and replaced with a straight thru barb and problem solved. Cost $5.

[ChrigelKarrer]

Thanks Moonlighter,
i have no anti siphon valve on my poly tank, but i may try to change the filter.
Chris