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Scooters - 50cc => Super 9 => Topic started by: super9-87 on March 06, 2012, 06:26:12 PM

Title: 05 super9 lc
Post by: super9-87 on March 06, 2012, 06:26:12 PM

I just picked it up running  a Lil rough well adjusted the carb and now its stalling out at idle after it warns up I took it to a shop and the guy trying to tell me its the main bearing 4 the what the crank shaft what do u think

Title: Re: 05 super9 lc
Post by: thebatman on March 06, 2012, 07:04:03 PM

Posted in the other thread ;)

Title: Re: 05 super9 lc
Post by: Rage on March 06, 2012, 07:18:52 PM

I would get another opinion. Crank bearings do go.... but they will go noisily. Take the carb off, give a good cleaning. Check plug..... Does it run better when warmed up?

Title: Re: 05 super9 lc
Post by: thebatman on March 06, 2012, 07:51:04 PM

Quote from: Rage on March 06, 2012, 07:18:52 PM

I would get another opinion. Crank bearings do go.... but they will go noisily. Take the carb off, give a good cleaning. Check plug..... Does it run better when warmed up?

See there... :D JK....

Title: Re: 05 super9 lc
Post by: super9-87 on March 06, 2012, 08:46:34 PM

It runs fine cold its when its hot it dose it when i come off the gas I wants to stall

Title: Re: 05 super9 lc
Post by: wordslinger on March 07, 2012, 06:51:34 AM

It runs fine cold its when its hot it dose it when i come off the gas I wants to stall

..sounds like and idle mix/speed adjustment is all you might need..

..just make sure it's warmed up well before you adjust...

..just thot of this..verify that your water pump is functioning..wouldnt want to over-heat that engine..

Title: Re: 05 super9 lc
Post by: thebatman on March 08, 2012, 04:58:59 AM

..just thot of this..verify that your water pump is functioning..wouldnt want to over-heat that engine..

Yeah, i had gotten real scared like that when my thermostat went out.. She did over heat on me once by the time i got home. Scary stuff... :D

Title: Re: 05 super9 lc
Post by: zombie on March 08, 2012, 05:52:08 AM

Test the auto choke. It may be hanging up, or just plain fried. Loose connection to it?
If the bearings are shot so will be the seal, and that would give the same symptoms. Ask for a second opinion on the bearings.