LCGB Forums

by **Heardsy** » Mon Sep 15, 2014 7:41 pm

Hi all,
gp150 in the last few weeks has started holding back, stuttering in all gears when at higher revs.
Ive changed carbs, fuel tap, spark plug and cdi unit, not sure where to go next.
All advice welcome please.

by **MickYork** » Mon Sep 15, 2014 7:51 pm

stator plate could be the culprit....

by **Toddy** » Tue Sep 16, 2014 6:21 am

A Few Thoughts , HT Lead ,Timing slipped , Stator breaking down , Wireing loom broke/trapped earthing to frame, have you tried with green wire removed from ignition on CDI ?

by **Fat Trucker** » Tue Sep 16, 2014 8:38 am

+1 for stator plate failure.

by **soullad** » Tue Sep 16, 2014 11:22 am

LT coil breaking down

by **Heardsy** » Tue Sep 16, 2014 6:08 pm

Thanks gents,
Ill try your suggestions and report back.
Thanks

by **Andyf** » Sun Sep 21, 2014 3:26 pm

mine was doing same, a very learnèd gentleman found that my crank seal has gone. I assume that it is holding up at lower stresses but gives out under a bit of pressure

(thanks Phil

)

by **Heardsy** » Sat Sep 27, 2014 5:09 pm

Hi Andy,
yep, sounds about right. Im just about to fit a new stator plate, ill also check seal.

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