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Old 03-06-2013, 06:55 AM   #7045
crobox
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Joined: Nov 2012
Location: Taos, NM
Oddometer: 312
I've been riding my newly rebuilt XL a bit over the last week or so, as the weather has been a bit nicer around here.

One thing I've noticed is a fair bit of "coughing", or extremely short intervals of power loss, frequently during cruising at a constant speed/engine RPM. Usually stops happening if I open the throttle, although it sometimes continues to happen during the very first bit of throttle opening.

I am thinking this may be a result of too-lean jetting. Does that make sense? The carbs were thoroughly cleaned as part of the rebuild, so I don't think it's a result of general carb dirtiness or clogged orifices.

Thanks,
Christian
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Current Bikes: 2002 XR650L, Nighthawk, 1986 Honda XL600R, 1988 Hondasuki KLNX250R, 1988 BMW R100GS (dead)
Previous Bikes: Honda XL250R (2 of them), Honda XL600R, Kawasaki KLR600, BMW K1100LT, BMW R60/6, BMW K75, Husqvarna 430XC
Click HERE for my Cummins 4BT International Scout build thread www.christianristow.com
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