flooding

undertulsa · 05-09-2010, 06:06 PM

Ok I got another used gya-200 idles fine then when you get up to 5 k rpm it sputters backfires and chokes out like its flooding. dies pull over sits for 15 min starts right up idles perfectly then when up to 45 starts sputtering backfiring.? help

waynev · 05-09-2010, 06:17 PM

My 200cc beast atv was doing something similar, turned out it was a bit lean, try lowering the jet needle clip a notch or two and try it again.

katoranger · 05-09-2010, 06:30 PM

Also make sure the fuel cap is venting. Does is get better if you choke it?

Buzzkill · 05-09-2010, 09:47 PM

I would check the fuel flow, it sounds like the fuel bowl on the carb may be going empty on you and not filling fast enough to keep up with the fuel demand, I have seen it before with clogged up petcocks and fuel filters. Or it could just be the carb needs a good cleaning out, this time of year is when everyone pulls the bikes out of storage and if they stored it with gas in the carb it will be gummed up.

Weldangrind · 05-10-2010, 01:45 AM

Quote:

Originally Posted by Buzzkill

I would check the fuel flow, it sounds like the fuel bowl on the carb may be going empty on you and not filling fast enough to keep up with the fuel demand, I have seen it before with clogged up petcocks and fuel filters. Or it could just be the carb needs a good cleaning out, this time of year is when everyone pulls the bikes out of storage and if they stored it with gas in the carb it will be gummed up.

What he said.

If you have an inline filter, it might be time to change it also.

undertulsa · 05-10-2010, 07:32 PM

the only filter is one came with bike, looks clean, i can smell gas too much when riding, only happens when heats up and i get it up to 6krpm, had carb cleaned recently, lest they told me they did it.

undertulsa · 05-10-2010, 07:34 PM

no Kato it doesnt do better with choke, no smoke, maybe lean carb?

katoranger · 05-10-2010, 08:04 PM

Carb has been cleaned, doesn't improve with the choke, I am wondering if you may have a spark issue.

Did you check the sparkplug? Maybe its fouled.

Allen

undertulsa · 05-10-2010, 09:25 PM

it was replaced at same time coil cable bad? possible coil?

katoranger · 05-10-2010, 09:40 PM

I would put more on a failing cdi unit, but a coil failure is possible.

Allen

vtr99 · 05-10-2010, 09:55 PM

Does it rev fine in the lower gears? Sounds like a clogged air filter to me. Try cleaning the air filter, or replacing it.

undertulsa · 05-12-2010, 03:47 PM

have 3 cdi's have tried that, ill clean the air filter next, it runs fine till i wind it up. chokes and then backfires if i force it down the road

undertulsa · 05-12-2010, 03:48 PM

anyone know where to get a coil, can i get a honda store?

vtr99 · 05-12-2010, 03:54 PM

Is it a paper or foam filter element?

undertulsa · 05-12-2010, 04:02 PM

If my oil is fowled that doesnt sound good

05-09-2010, 06:06 PM	#1
undertulsa Join Date: May 2009 Posts: 219	flooding Ok I got another used gya-200 idles fine then when you get up to 5 k rpm it sputters backfires and chokes out like its flooding. dies pull over sits for 15 min starts right up idles perfectly then when up to 45 starts sputtering backfiring.? help
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05-09-2010, 06:30 PM	#3
katoranger Join Date: May 2007 Location: Altamont, Kansas Posts: 15,103	Also make sure the fuel cap is venting. Does is get better if you choke it? __________________ You meet the nicest people on a Honda Clone.
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05-10-2010, 07:32 PM	#6
undertulsa Join Date: May 2009 Posts: 219	ok the only filter is one came with bike, looks clean, i can smell gas too much when riding, only happens when heats up and i get it up to 6krpm, had carb cleaned recently, lest they told me they did it.
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05-10-2010, 07:34 PM	#7
undertulsa Join Date: May 2009 Posts: 219	kato no Kato it doesnt do better with choke, no smoke, maybe lean carb?
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05-10-2010, 08:04 PM	#8
katoranger Join Date: May 2007 Location: Altamont, Kansas Posts: 15,103	Carb has been cleaned, doesn't improve with the choke, I am wondering if you may have a spark issue. Did you check the sparkplug? Maybe its fouled. Allen __________________ You meet the nicest people on a Honda Clone.
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05-09-2010, 06:17 PM	#2
waynev Join Date: Aug 2009 Location: London, Ontario Posts: 1,097	My 200cc beast atv was doing something similar, turned out it was a bit lean, try lowering the jet needle clip a notch or two and try it again.
	0

05-09-2010, 09:47 PM	#4
Buzzkill Join Date: Sep 2009 Posts: 53	I would check the fuel flow, it sounds like the fuel bowl on the carb may be going empty on you and not filling fast enough to keep up with the fuel demand, I have seen it before with clogged up petcocks and fuel filters. Or it could just be the carb needs a good cleaning out, this time of year is when everyone pulls the bikes out of storage and if they stored it with gas in the carb it will be gummed up.
	0

05-10-2010, 09:25 PM	#9
undertulsa Join Date: May 2009 Posts: 219	replaced it was replaced at same time coil cable bad? possible coil?
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05-10-2010, 09:40 PM	#10
katoranger Join Date: May 2007 Location: Altamont, Kansas Posts: 15,103	I would put more on a failing cdi unit, but a coil failure is possible. Allen __________________ You meet the nicest people on a Honda Clone.
	0

05-10-2010, 09:55 PM	#11
vtr99 Join Date: Apr 2010 Location: St. Louis, MO Posts: 92	Does it rev fine in the lower gears? Sounds like a clogged air filter to me. Try cleaning the air filter, or replacing it. __________________ 2002 TA WS6, 2002 Chevy Avalanche, 2003 Bonneville SSEi, Hensim HS250DB Enduro
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05-12-2010, 03:47 PM	#12
undertulsa Join Date: May 2009 Posts: 219	ok have 3 cdi's have tried that, ill clean the air filter next, it runs fine till i wind it up. chokes and then backfires if i force it down the road
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05-12-2010, 03:48 PM	#13
undertulsa Join Date: May 2009 Posts: 219	part anyone know where to get a coil, can i get a honda store?
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05-12-2010, 03:54 PM	#14
vtr99 Join Date: Apr 2010 Location: St. Louis, MO Posts: 92	Is it a paper or foam filter element? __________________ 2002 TA WS6, 2002 Chevy Avalanche, 2003 Bonneville SSEi, Hensim HS250DB Enduro
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05-12-2010, 04:02 PM	#15
undertulsa Join Date: May 2009 Posts: 219	oil fowled If my oil is fowled that doesnt sound good
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