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#Post#: 69876--------------------------------------------------
Model UT10560A Runs only with choke on
By: tinkering Date: February 28, 2016, 8:29 pm
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Prime it, choke it, starts up fine but dies when the choke comes
off.
What is the most likely solution?
Thanks
#Post#: 69878--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: 660magnum Date: February 28, 2016, 8:48 pm
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I had one do this and the fuel filter was plugged.
#Post#: 69879--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: 660magnum Date: February 28, 2016, 8:51 pm
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This could be a hole in the fuel line or plugged tank vent or
carb needs rebuilding
#Post#: 69892--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: tinkering Date: February 29, 2016, 9:46 am
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[quote author=660magnum link=topic=5728.msg69878#msg69878
date=1456714138]
I had one do this and the fuel filter was plugged.
[/quote]
Thanks.
#Post#: 69893--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: tinkering Date: February 29, 2016, 9:50 am
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[quote author=660magnum link=topic=5728.msg69879#msg69879
date=1456714260]
This could be a hole in the fuel line or plugged tank vent or
carb needs rebuilding
[/quote]
I will check all of these things that you have mentioned. It
will be a week or so until I can get back to it though. I will
post the results.
Thanks!
#Post#: 71066--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: tinkering Date: April 11, 2016, 5:00 pm
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[quote author=660magnum link=topic=5728.msg69878#msg69878
date=1456714138]
I had one do this and the fuel filter was plugged.
[/quote]
I checked the filter and it is brand new condition.
#Post#: 71068--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: tinkering Date: April 11, 2016, 5:14 pm
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Sorry, duplicate post.
#Post#: 71070--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: tinkering Date: April 11, 2016, 5:23 pm
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[quote author=660magnum link=topic=5728.msg69879#msg69879
date=1456714260]
This could be a hole in the fuel line or plugged tank vent or
carb needs rebuilding
[/quote]
A week is like a half of a year for me these days!
This thing is pretty new. The fuel line looks good with no tell
tale leaking. It does the same thing with the fuel tank cap
loosened, so the tank vent shouldn't be the problem. If there
are no substantial improvements soon, my next thing will be the
carb kit.
An interesting thing developed recently. We were desperate for a
second saw, so I pumped the primer bulb HARD 20 times or more,
wondering if I/that might dislodge or free up something in
there, or show a leak somewhere (no leaking). After starting it
I was able to rev it up to the high side of things (something I
couldn't do before). We got the cutting done but had to
constantly finger the trigger to keep it going. It would often
die at idle (maybe that can be adjusted out). That is a great
improvement from what it was doing. Does anybody have any
thoughts on what might have happened there?
#Post#: 71080--------------------------------------------------
Re: Model UT10560A Runs only with choke on
By: 67L36Driver Date: April 11, 2016, 11:37 pm
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Fresh fuel softened up the gum in the carb and flushed it out.
Need a carb overhaul.
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