Fuel Overflow Hose: dripping post ride and canister removal

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the title may suggest a common occurrence but i'm not sure my sitch is.

first time riding the Pani since removing the evap canister.

filled up prior to heading out (did not overfill), rode 10 miles to my first destination....did not notice any drips at my first stop.

went for a 80 mile ride (no stops).....put in a gallon of gas before heading home. arrived at home, parked the bike and noticed that the fuel overflow line was dripping/leaking fluid. that fluid was a tad viscous, and had an light orange hue to it (on my finger). the leaking itself was no more than a handful of drops and then ceased. i shook the bike from side to side in hopes of re-creating the leak (fuel overflow) but i could not. the question is, should i be concerned with the type of fluid it is that i describe or the leak itself? as an aside, the two hoses that were connected to the TOP of the evap cannister (pic below for reference) were both of the same diameter type (1/4in)...the fuel overflow line was the one coming out of the larger evap can circle and which supposedly goes to one of the nipples on the fuel tank, the other hose i capped off (i've removed a host of evap cans). i'd also think that the motor would run very differently if the reverse were true.

thoughts?

thanks in advance,

570d1338127632-charcoal-emissions-canister-charcoal.jpg
 
my rsv4 always had a drip or two after the ride. Never experienced on any of my ducs that I recall.

If you had the lines hooked up wrong your bike would run like crap as the vacuum line goes to the throttle bodies.

All it can be is condensation, and or gas. did you use fuel proof tubing for the extension?

Long story short, nothing to worry about.
 
thanks, Zvez.....i was wondering the same about the lines (incorrectly placed by the dealer/factory/whomever) as i'm certain i capped the correct hose. how horribly would the bike run? as for the hose type, it's fuel grade 1/4 hose from the local auto supply store.

thanks again,
 
ya know I don't know how bad it'd run but the vacuum to the throttle bodies would essential not exist and it'd be open to atmosphere, no way it'd run well.

I absolutely wouldn't sweat it, as I mentioned my rsv4 dripped a little bit after a ride ALWAYs.

thanks, Zvez.....i was wondering the same about the lines (incorrectly placed by the dealer/factory/whomever) as i'm certain i capped the correct hose. how horribly would the bike run? as for the hose type, it's fuel grade 1/4 hose from the local auto supply store.

thanks again,
 
I capped the cannister as well, could smell fumes after a ride, but no drip. I am considering putting the cannister back in, it didn't solve the hard starting issue as I hope. The starting seems consistant at 5-6 cranks, so i am just going to chalk that off as part of Ducati ownership.
 
I removed the canisters on both of my R1s, and they did they same thing - dripped a little bit of gas after riding, as well as when I left them sitting in the sun for a while.

This makes sense, because the charcoal canister is doing the same job as the evaporative emission system on a car/truck (which also utilize charcoal canisters). As the fuel vapors created from the warming and the cooling of the gasoline condenses and accumulates it turns back into liquid form. The primary purpose of the charcoal canister (they do not use charcoal anymore, it is now a synthetic substance) is to gather this fluid.

Hence it makes sense that when you remove the canister you will get fuel dripping from the vent lines - remember, this is the whole purpose of the canister!
 
Thanks, Fastech. I was a bit surprised in that it was the first Ducati in many that did such, the only other being a SF that ended up having a cracked fuel hose connection at the tank, hence my concern.

Thanks,
 
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