Quote:
Originally Posted by kz1000st
Here we go again. Check vacuum lines. A engine that pulls well without load but dies when loaded is having a mixture problem. A cracked intake manifold or a vacuum line might be the problem. Spray WD-40 around the intake area and see if the idle changes or picks up.
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Hello, i checked vacuum lines and intake manifold and everything seems to be OK. After that i dyscovered that there was 84 jet installed instead of 79. So I installed 79. Now scooter wants to die when i turn the throttle. Choke is working, i also put in new spark plug and its the same. Old spark plug was black.
I also uploaded a video:
Thanks.
UPDATE:
I founded out that the needle fall out of place, down on the jet. So i fixed that. It was a little bit better, but not much. Than i founded out that if i put electrical tape over inlet holls on airbox scooter goes almost good. Take off and mid-acceleration is good, but top end sucks. Something is wierd here haha. A replaced airbox, but nothing changed... Any suggestions? Thanks