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Fuel Fuel Delivery

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July 23rd, 2019, 01:58 PM   #21
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When I got the bike it couldnt start cold, I just poured a cc of fuel down the intake and that kept it happy until I did all connectors over.
After doing the connectors over with diclectic grease, issue was gone.
Im just posting the possible issues, not saying this is anyones issue.

Pouring fuel down the intake is a good way to find stuff out, have it starv and pour a cc of fuel in there.

Last edited by TomTom; July 23rd, 2019 at 02:06 PM.
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July 24th, 2019, 05:48 AM   #22
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A long shot but how much oil do you have in your air filter? If you still have that metal mesh in the air filter frame the soaked filter can be squeezed against it when opening the throttle restricting air.

I highly doubt it's that but I heard it can happen when one crack the throttle quickly if that metal mesh is still there.

All kind of symptoms can be had if the electrical system is not good so TomTom's advice is a good one.
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October 5th, 2019, 07:47 AM   #23
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Followup: turns out previous owner used aftermarket fuel lines between the FP and regulator in the tank (standard fuel line) instead of the OEM flexi-straw line. The line was crimping resulting in the poor fuel flow. OEM lines in place and it runs like a champ again.
Thanks from Rainerio, eeazye and Junkie
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fuel, pump, tps

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