1150 running badly

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spider pigs dad

Pack Dog
Joined
Sep 21, 2009
Messages
143
Reaction score
0
Location
table view
Bike
BMW R1200GS Adventure
The bike starts and ides well but misses and splutters on acceleration , runs better when I decelerate a little,  it seems to be better when cold and worse when warmed up . I have balanced the bodies , changed the fuel filter , changed the fuel pump , plugs and plug leads , checked and set the valve clearances , changed the ignition coils . Run with the lambda sensor plugged in and out . had the TPS sensor checked by BMW , unplugged and cleaned all electrical connections . It feels like a fueling problem but I do not know what to try next any ideas ?  ???
 
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