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Stutter/Misfire at high RPM
#7
Would that be the needle jets? I will confess, I didn't take them out. Just took out the Pilot jet, main jet holder, and main jet.

So over the weekend, I thought I'd balance the carbs. Turns out they only needed minor tweaks, they didn't really need balancing. I also moved a breather tube as it was getting stuck on the carbs when lifting the tank, and checked to see if the coolant needed topping up (it didn't).

Someone suggested pulling out the choke when the stuttering starts. If it stops, then it confirms it's a fuel issue. So I went out for a ride and there was no stuttering. Absolutely ragged it for a good 20 mins and it was absolutely fine. I'm pretty sure none of the things I did would fix the problem. So who knows whats happened there. Maybe some crap got dislodged.


I don't like magically disappearing problems because I don't know when they're going to magically appear again. I'll try and test it out again a few times over the next week.
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Messages In This Thread
Stutter/Misfire at high RPM - by ben - 28-07-23, 10:38 AM
Re: Stutter/Misfire at high RPM - by darrsi - 28-07-23, 06:54 PM
Re: Stutter/Misfire at high RPM - by unfazed - 29-07-23, 12:56 AM
Re: Stutter/Misfire at high RPM - by ben - 29-07-23, 01:10 PM
Re: Stutter/Misfire at high RPM - by unfazed - 30-07-23, 10:52 AM
Re: Stutter/Misfire at high RPM - by ben - 31-07-23, 01:53 PM
Re: Stutter/Misfire at high RPM - by unfazed - 31-07-23, 03:07 PM
Re: Stutter/Misfire at high RPM - by basher - 17-10-23, 04:30 PM

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