sctrdawg
Scoot Enthusiast
scooter bum
Posts: 149
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Post by sctrdawg on Dec 3, 2011 11:25:54 GMT -5
QMB 139, starts one min runs great. shut it off wont start ,stumbles like it wants to start,just will not catch up and run! sit ten mins ad start fine! HELP!! FIRE <CHECK, FUEL<CHECK,AIR<CHECK,TIMING<CHECK,PLUG<CHECK! W>T>F> CAN IT BE!!
C'mon guys i need an idea ! super frustrated now!!
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Post by 90GTVert on Dec 3, 2011 12:33:07 GMT -5
I'd check out the auto enricher operation first.
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Post by ososlow on Dec 3, 2011 13:13:23 GMT -5
try turning the idle screw out a quarter turn
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sctrdawg
Scoot Enthusiast
scooter bum
Posts: 149
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Post by sctrdawg on Dec 3, 2011 16:50:47 GMT -5
Changed the enricher with one i had on an old carb! STILL NO DEAL!! every once in a while it will stumble to a start , rev great,wont idle unless i idle it up to around 4 grand! I'm stumped!!!!
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Post by jmkjr72 on Dec 3, 2011 17:18:48 GMT -5
you have a mssive vaccum leak then
that is if you have good compresion and when you said time your valves are set right too
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Post by thunderkat59 on Dec 3, 2011 17:32:47 GMT -5
Can a scoot vapor-lock ? Crack the gas cap occasionally  |
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Post by jmkjr72 on Dec 3, 2011 17:35:52 GMT -5
yes they can it was an issue with some of the stellas and i belive the buddy 150 had some issues too
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Deleted
Deleted Member
Posts: 0
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Post by Deleted on Dec 3, 2011 20:55:28 GMT -5
tight valves.
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Post by Enviromoto on Dec 4, 2011 10:38:24 GMT -5
Double check the operation of your autochoke.
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Post by lshigham on Dec 4, 2011 13:42:34 GMT -5
Double check the operation of your autochoke. This, check there's voltage to it. |
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Post by Goosey on Dec 5, 2011 9:12:48 GMT -5
intermitant spark?
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sctrdawg
Scoot Enthusiast
scooter bum
Posts: 149
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Post by sctrdawg on Dec 5, 2011 19:41:35 GMT -5
changed out the coil! still no luck! valves are fine too! this thing wants to run ! JUST WILL NOT CRANK!! i do havs a great amount of green wires behind my headlights,one of the enricher wires is green!! HA! worth a look!!
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sctrdawg
Scoot Enthusiast
scooter bum
Posts: 149
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Post by sctrdawg on Dec 5, 2011 19:43:32 GMT -5
the five mile walk to work sucks,especially @ 4:30 am!
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sctrdawg
Scoot Enthusiast
scooter bum
Posts: 149
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Post by sctrdawg on Dec 5, 2011 20:40:21 GMT -5
all green wires and yellow wires connected! dont have a volt meter to check enricher!I'm gonna lose it bad!!need TNT to end the scooter blues!!!!!!!!!!!!!
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sctrdawg
Scoot Enthusiast
scooter bum
Posts: 149
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Post by sctrdawg on Dec 5, 2011 20:41:33 GMT -5
H EEEEEELLLLLLLPPPPPP!
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