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Old May 7th, 2013, 09:52 PM   #1
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Hard starting after refuel.

So this is the second time I've filled up my bike since i got it and both times I put as much fuel in as I could. Now I didn't go up to the neck but pretty darn close and the bike started hard. I have a charcoal canister. Anyone else have this problem? What's actually going on here?
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Old May 7th, 2013, 10:03 PM   #2
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Ditch the canister, seems to be a common problem, even with the multi's.
A couple on here have had problems already.

Last edited by mentalist; May 8th, 2013 at 02:35 AM.
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Old May 8th, 2013, 02:28 AM   #3
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Topped mine off yesterday after long ride, did fine.
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Old May 8th, 2013, 02:40 AM   #4
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Quote:
Originally Posted by SuperTen View Post
Topped mine off yesterday after long ride, did fine.

Some seem fine, but it is a know problem on some bikes.

Mibanez3 on here had problems with his, to Quote

"They told me they had to reset the ECU.. Before they picked it up I checked all the fuses and disconnected the battery for 10 minutes with no success. What i understood the service rep when he brought it back was that the gas tank has some sort of canister (to meet polution requirements) to remove the fumes and it was creating too much vacuum. So they removed the canister and plugged the line that led to the canister.he told me that it happens often on the panigales.
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Old May 8th, 2013, 06:55 AM   #5
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I'm 30 pages into the owners manual and there have been half dozen warnings about over-filling the tank and associated hard-starting/rough idle/backfires. They specifically warn against filling into neck and supply a diagram of the charcoal emissions system. I guess we're learning what "over-full" is.
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Old May 8th, 2013, 07:22 AM   #6
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Mine being delivered next week, i'll ask the dealer about getting it removed i think.
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Old May 8th, 2013, 08:46 AM   #7
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Yeah they warn about not filling up into the neck but seriously, I'm at least a half inch to an inch from the fuel reaching into the neck. I may have to ditch the canister after all...
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Old May 8th, 2013, 09:24 AM   #8
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My dealer wouldn't, and I understand since it's a federal piece of gear. Doesn't look to hard to get rid of but I'd like to know what they did with vent line: leave it, cap it, loop it?
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Old May 8th, 2013, 09:50 AM   #9
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This might help...

removing-evaporative-emissions-canister

granted its from the old air cooled bikes but the same principals should apply.
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Old May 9th, 2013, 10:26 PM   #10
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Just refueled for the third time today filling up as far as I dare but no hard starting this time. Weird.
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