Hi guys. Sorry for another 562 question, but Im lost.
I have a 2012 vintage 562xp that has always had running issues. The usual stumble etc. But now, besides the bog, its dying just coming off idle if you go WOT quickly. Like stone dead, like you used the kill switch. Not a bog, just death, in like 1 revolution. If you feather it, you can get it past the bog/kill and it revs and runs like a champ, just like all the 562s do. Off high speed, it returns to idle OK and will sit and idle fine.It starts pretty easy from cold <6 pulls and will start very easy after it dies in 1 pull.
So a little history:
Thanks for the advise!
I have a 2012 vintage 562xp that has always had running issues. The usual stumble etc. But now, besides the bog, its dying just coming off idle if you go WOT quickly. Like stone dead, like you used the kill switch. Not a bog, just death, in like 1 revolution. If you feather it, you can get it past the bog/kill and it revs and runs like a champ, just like all the 562s do. Off high speed, it returns to idle OK and will sit and idle fine.It starts pretty easy from cold <6 pulls and will start very easy after it dies in 1 pull.
So a little history:
- About 8ish years ago, it had the carb and ignition update that Husky was doing at the time. It has an EL46 carb now, with coil to match. After that, there was still a bog, but it was better than before and better than it is now.
- 3 years ago, it went into a local saw shop that deals with the woods guys and is supposed to be good. I wanted it to get a tune up, get updated firmware and to be rid of the last of the bog. They said they updated the firmware. They changed the primer bulb, installed the upgraded fuel lines and fuel filter, installed a new (old style) air filter etc. They didnt do any press/vac checks. They said it was running like it should. It came back basically the same as it went in.
- Right now, as mentioned there is still a bog and most of the time it will die off idle if you go quickly to WOT. If you can save it, there is usually a little puff of black smoke. This is new after installing the new intake/air filter kit.. Ive checked for vac leaks with carb cleaner around the intake boot and carb(pressure/vac tester is broken). Ive checked fuel lines. Ive installed the new high rise air filter kit and removed the fuel tank vent line from the air intake and plugged it with breathable material. New sparkplug with good looking spark. Sparkplug gapped to 0.020" and ignition coil gapped to about 0.015". Ive also did a muffler mod and cover mod to try and keep it cooler. Ive done the Field Reset as per Afleetcommand's video 2x.
Thanks for the advise!