tim lett

Standard Bore
Joined
Jul 17, 2013
Messages
8
Location
minot, north dakota, usa
Ride
11 r3 trike
Ok guys, the butterfly shaft on the throttle bodies uses sealed bearings. I found the seal on my #2 throttle body popped out and just hanging there loose. Would this cause an air leak into the throttle body in question? Could that be the cause of the intermittent hard starting ? I’ve done the starter and cable upgrades, replaced the stepper motor and adjusted the tps / stepper motor via tune ecu. Currently running tune 20299 .
 
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