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02-13-2006 03:34 AM  12 years agoPost 1
BronxDefector

rrApprentice

California, USA

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I just installed OS70 in one of my Fury Experts. Has anyone experience issues when running at ilde or the mixture being too rich or too lean at ilde causing it to shutoff at low idle. This is a new OS70.
I would appreciate any help...

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02-13-2006 05:00 AM  12 years agoPost 2
kthane

rrVeteran

Pensacola

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I ran one for a while. It ran great. Should be fairly easy to figure out if it's too lean or to rich at idle. Just pinch the fuel line. Think I ran my idle mixture cam almost all the way counter clockwise.

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02-13-2006 07:21 AM  12 years agoPost 3
u.k. sailor

rrVeteran

cambs uk

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i had a lot of trouble getting mine to transition running 15% CP it ran fine on 10%prosynth and then 30% YP or Magnum

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02-13-2006 10:42 AM  12 years agoPost 4
RC Rotortek

rrApprentice

North Yorkshire - England

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I put a hole through the piston on my OS70 using CP 15%. Never had an issue at idle though. Normally if it is idling for a short while, then dropping in revs and cutting out, the engine has loaded up with fuel because the idle mixture is too rich. It will probably stutter when advancing the throttle too until you get to the mid/high rpm range.

Try leaning off the idle by about 10 degrees at a time until you get a nice response from idle to hover, ensuring you still have sufficient smoke from the exhaust. I also found whilst mine was new, I had to run idle at slightly higher revs until I had revved the engine out by putting it into the hover and clearing out any excess fuel.

Blew my piston in less than 2 gallons, but idle was settled by then as long as I revved the engine out gently after starting to clear any build up of fuel quantity.

Work sucks!!

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