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Post by vertigo on Oct 2, 2014 15:35:28 GMT -5
Hey all, Looking for suggestions on a starting issue of my 50cc GY6. I have trouble getting a decent crank in the mornings. The battery runs low from my push start and the kick just dosent get it done. After i hook charger to it it eventually starts with the button. Its seems to no get enough gas to fire up. Other times, later in the day, it cranks fine. I've recently changed the diaphragm fuel pump, so i dont believe thats an issue. Can anyone suggest an answer to this prob?
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Post by scooterpimp on Oct 2, 2014 17:55:37 GMT -5
How old & how many miles? When cold try twisting throttle 2-3 times before cranking ( for giggles)
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Post by vertigo on Oct 2, 2014 20:22:58 GMT -5
its 1 and half yrs old with like 8K kilometers
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Post by scooterpimp on Oct 3, 2014 4:41:38 GMT -5
Have you done any maintenance? Gas filter , carb clean / ajust , sparkplug , valve ajustment . ?
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Post by dudescoot on Oct 3, 2014 8:33:30 GMT -5
I had this issue on a near new Tao Tao, the battery seemed fine but was just off full so it would turn the motor till it started to die but wouldn't fire over, turns out the starter was drawing so much on the battery it wasn't making enough spark to start put a new battery in it and it fired right up.
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Post by vertigo on Oct 5, 2014 18:13:24 GMT -5
I did a valve adjustment, but now it seems i've lost serious power and speed, with high rpms at that slow speed. I adjusted valves at .005. Does it seems like a new head kit is necessary?
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Post by scooterpimp on Oct 6, 2014 16:10:34 GMT -5
Maybe back up to .004 , most popular seems to be .003 intake & .004 exaust.
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Deleted
Deleted Member
Posts: 0
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Post by Deleted on Oct 8, 2014 16:11:35 GMT -5
what does a compression test say? be sure to do the test properly.
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