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| Our Forums | | | | Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles | my first build is broke down Discussion at Motorized Bicycle Engine Kit Forum in the Motorized Bicycle General Discussion forum. No thats the clutch...other side, look at previous post...  | | 
12-09-2008, 10:11 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 5,824
| | Re: my first build is broke down No thats the clutch...other side, look at previous post | 
12-09-2008, 10:26 PM
|  | Motorized Bicycle Senior Member | | Join Date: Nov 2008 Location: ohio
Posts: 61
| | Re: my first build is broke down i was trying to take that nut off and i dont know how. it seams to keep spinning even if i have something holging my tire in place. | 
12-09-2008, 10:32 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 5,824
| | Re: my first build is broke down Quote:
Originally Posted by jimmybking i was trying to take that nut off and i dont know how. it seams to keep spinning even if i have something holging my tire in place. | Well your clutch is slipping....are you sure its backfiring? Or are you just turning the motor over while trying to start it and what you hear is the motor turning and not a backfire? | 
12-09-2008, 10:33 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 5,824
| | Re: my first build is broke down You dont have the clutch lever locked right? | 
12-09-2008, 10:37 PM
|  | Motorized Bicycle Senior Member | | Join Date: Nov 2008 Location: ohio
Posts: 61
| | Re: my first build is broke down whenever i would let the clutch lever out the motor would turn over like its supose to then it would spit and sputter going down the street, jumping around a lot. then it sounded like a back fire and would start spit and sputter again. | 
12-09-2008, 10:38 PM
|  | Motorized Bicycle Senior Member | | Join Date: Nov 2008 Location: ohio
Posts: 61
| | Re: my first build is broke down what do you mean its not locked right? | 
12-09-2008, 10:42 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 5,824
| | Re: my first build is broke down Okay now that you described it in that way...do you have another spark plug to swap out? Lets eliminate the possibility of a fouled spark plug | 
12-09-2008, 10:45 PM
|  | Motorized Bicycle Senior Member | | Join Date: Nov 2008 Location: ohio
Posts: 61
| | Re: my first build is broke down i got one in my new build ill give it a try. | 
12-09-2008, 10:52 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 5,824
| | Re: my first build is broke down Be sure to use the tickler (primer) and choke. If thats not it you want to check to be sure you do not have any vacuum leaks.
I've got to go...I will try to check back tonight  | 
12-09-2008, 10:54 PM
|  | Motorized Bicycle Senior Member | | Join Date: Nov 2008 Location: ohio
Posts: 61
| | Re: my first build is broke down i tried to use my new spark plug but the thing is so darn tight in the motor it striped the tool that comes with the kit and i dont have a deep well socket. but it was firing, just really porely, do spark plugs, when going bad, only fire half of the time? or is it one way or another, they work or they dont? | | Thread Tools | | | | Display Modes | Linear Mode |
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