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Re: new Paso owner
Posted: Mon May 12, 2014 4:18 am
by Skins
Well done, mate.
I'm down here in New Zealand. I have a pretty good idea where the Carolinas are, but please tell us, where is Mt Mitchell?
Re: new Paso owner
Posted: Mon May 12, 2014 1:45 pm
by birdduck
Belts ordered

only two states away from ca cycleworks... Should be on my door in a day or two
Re: new Paso owner
Posted: Tue May 13, 2014 12:35 am
by wcmiller2002
Mount Mitchell is in North Carolina off of the Blue Ridge Parkway. It is the highest point in America east of the Mississippi. About 30 miles north of Asheville.
http://www.ncparks.gov/Visit/parks/momi/main.php
Tried to upload pics but jpg size too big.
Put about 350 miles on the bike this weekend following a valve adjustment with bodywork put back on Saturday morning....
Re: new Paso owner
Posted: Thu May 15, 2014 12:48 am
by birdduck
woooooo!!! belts are here

, day off tomorrow.. know what i am doing all day
Re: new Paso owner
Posted: Tue May 27, 2014 2:19 pm
by birdduck
carb troubles..

float keeps sticking and flooding out the bike.. could my fuel pressure be to high?
its an after market pump and there is no regulator.
went to start it last night before i figured out what was going on and it filled my exhaust with fuel :/..
Re: new Paso owner
Posted: Tue May 27, 2014 2:24 pm
by paso750
same topic in the 906 forum
http://forums.ducatipaso.org/viewtopic.php?f=2&t=6659
Do you still have the fuel return line to the tank ?
Re: new Paso owner
Posted: Wed May 28, 2014 1:05 am
by birdduck
No fuel return.. did it come factory with one?
Re: new Paso owner
Posted: Wed May 28, 2014 2:34 am
by ducinthebay
Yes. Is there a capped off line on the bottom of your tank?
Cheers, Phil
Re: new Paso owner
Posted: Wed May 28, 2014 3:38 am
by birdduck
There is no spot on the carburetor for a return, installed fpr and toyed with idling.. still does the same thing just not as bad.. idle will be smooth and low, snap the throttle a few times or rev it up and the idle sits high for 10 seconds sometimes up to 45 seconds then comes back down.. suggestions?
Re: new Paso owner
Posted: Wed May 28, 2014 4:43 am
by Skins
Fit 36mm PHF DelOrtos.
Re: new Paso owner
Posted: Wed May 28, 2014 7:52 am
by paso750
There is no spot on the carburetor for a return
There`s a Y piece in the fuel line before the carb.
Re: new Paso owner
Posted: Wed May 28, 2014 3:21 pm
by birdduck
Ah, yeah that piece was not there when I got it... So is the idle thing normal? If not how do I remedy it?
Re: new Paso owner
Posted: Wed May 28, 2014 4:10 pm
by ducinthebay
A high idle that settles down is sometimes the indication of a vacuum leak, or intake leak. Check the boots to the carbs and intake manifolds. I believe the manifolds have 0-rings in them. (Idon't have stock, so can't say. I have Dellortos with Malossi intakes) If they get tired, or if the previous owner put in silicone in place, you will get an air leak. I chased one for years before finally pulling off the manifolds to find the previous owner had used silicone, which degrades with modern US gasoline. New o-rings made all the difference.
Easy test is to spray suspected areas with flammable solvent, such as carb cleaner, WD-40 or starting fluid, while the engine is running. If there is a vacuum leak, the idle will change as it sucks in the volatile compound.
As for your fuel return line, see if there is a nipple on the bottom of your tank that is blocked off, or unused. Seems a previous owner didn't understand the need. It reduces the fuel pressure coming to the carb, while ensuring a good constant flow. Float needles aren't so easily overcome. Without the T in the line, your float needle needs to hold back the full brunt of your fuel pump. Aftermarket fuel pump may have more pressure than the stock one. Don't need much pressure, just need flow.
Cheers, Phil
Re: new Paso owner
Posted: Wed May 28, 2014 4:25 pm
by paso750
Phil was quicker.
Two more things to check is if the float needle and seat properly seal and if the floater itself is still airtight.
I`ve found disolved rubber bits in a jet of a friends Keihin carb once which caused similar problems. The carb had been cleaned by a dealer before. Guess he didn`t look close enough.
Re: new Paso owner
Posted: Wed May 28, 2014 10:28 pm
by birdduck
i installed a regulator and have it set to 2psi, i have sprayed the carb, carb base but not the intake manifold base.. i will check that next. bike is getting some tires so its at the shop..20 bucks to mount and balance if you purchased tires from them.. and they had the ones i wanted so good deal