Motorized Bicycle: Engine Kit Forum  

Sponsors



Go Back   Motorized Bicycle: Engine Kit Forum > Motorized Bicycle > Motorized Bicycle General Discussion

Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles

Reply
 
Thread Tools Display Modes
  #1  
Old 07-06-2009, 09:55 PM
MarcPhotoMan MarcPhotoMan is offline
Motorized Bicycle Elite Member
 
Join Date: May 2008
Location: Montreal, Canada
Posts: 258
Default What happened!

On my way to work today,
Everything was running fine was about 2 miles from my destination. Suddenly my motor dies without any warning.

On the weekend I was working on water proofing my bike. I had redone my wiring to make it warter proof so I think connection came loose I reconnected everything tonight, but I did not have time to test it.
Reply With Quote
Sponsored Links
  #2  
Old 07-06-2009, 10:14 PM
deacon's Avatar
deacon deacon is offline
minor bike philosopher
 
Join Date: Jan 2008
Location: north carolina
Posts: 7,853
Default Re: What happened!

if the wiring isnt the problem check to see if your fuel filter in the tank is plugged. It happened to be twice
__________________
My posts have entertainment value only. A bike ain't yours till it has your blood on it. Then it owns you.
Reply With Quote
  #3  
Old 07-06-2009, 11:46 PM
Finfan's Avatar
Finfan Finfan is offline
Motorized Bicycle Elite Member
 
Join Date: Aug 2008
Location: Tucson, AZ USA
Posts: 877
Default Re: What happened!

To die that suddenly it does sound like the wiring. Especially since that is what you touched last. Usually a fuel filter will have it fussing and sputtering for a bit before it dies. If it isn't the wiring then your CDI might be suspect. If you can check to see if you have a spark.
__________________
If it can't be broken I'll find a way!

-and-

I'm not lost, I'm exploring!
Reply With Quote
  #4  
Old 07-07-2009, 12:53 AM
misteright1_99's Avatar
misteright1_99 misteright1_99 is offline
Motorized Bicycle Elite Member
 
Join Date: Mar 2008
Location: Treasure Coast, Florida
Posts: 745
Default Re: What happened!

Possibly the spark plug wire came loose from the CDI or the Plug Cap.......
__________________
"No such thing as a stupid question, just a stupid answer"

48cc Grubee Starfire Round Head......
Reply With Quote
  #5  
Old 07-07-2009, 01:56 AM
Junster's Avatar
Junster Junster is offline
Motorized Bicycle Elite Member
 
Join Date: Jun 2009
Location: Washington St.
Posts: 440
Default Re: What happened!

Not trying to be a smarta$$ but did you run out of gas?
__________________
Put something FUN between your legs..
Reply With Quote
  #6  
Old 07-12-2009, 01:32 PM
MarcPhotoMan MarcPhotoMan is offline
Motorized Bicycle Elite Member
 
Join Date: May 2008
Location: Montreal, Canada
Posts: 258
Default Re: What happened!

Ok gas is fine( gas (flow from the tank is the same as before), clutch seems tight, all wires are fine, I know my mix is good (Plug is brown) must be magnito or the coil< next i will have to test for spark
Reply With Quote
  #7  
Old 07-12-2009, 01:52 PM
MarcPhotoMan MarcPhotoMan is offline
Motorized Bicycle Elite Member
 
Join Date: May 2008
Location: Montreal, Canada
Posts: 258
Default Re: What happened!

one las thing what is the best way to test for spark?????
Reply With Quote
  #8  
Old 07-12-2009, 05:53 PM
Finfan's Avatar
Finfan Finfan is offline
Motorized Bicycle Elite Member
 
Join Date: Aug 2008
Location: Tucson, AZ USA
Posts: 877
Default Re: What happened!

Remove the spark plug and reconnect it to the wire.

Get your rear wheel off the ground somehow.

Hold the side of the plug against the engine block and turn the pedals by hand (be sure your other hand is not too close to the spark plug gap).

__________________
If it can't be broken I'll find a way!

-and-

I'm not lost, I'm exploring!
Reply With Quote
  #9  
Old 07-12-2009, 09:16 PM
MarcPhotoMan MarcPhotoMan is offline
Motorized Bicycle Elite Member
 
Join Date: May 2008
Location: Montreal, Canada
Posts: 258
Default Re: What happened!

I think I found my real problem!
Attached Thumbnails
Click image for larger version

Name:	mag.jpg
Views:	113
Size:	106.6 KB
ID:	10683  
Reply With Quote
  #10  
Old 07-12-2009, 10:17 PM
Creative Engineering Creative Engineering is offline
Banned
 
Join Date: Sep 2008
Location: Clearwater, FL
Posts: 1,727
Default Re: What happened!

Quote:
Originally Posted by MarcPhotoMan View Post
I think I found my real problem!
Highly unlikely...see my post in your follow-up thread.

Jim
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 10:12 PM.


Sponsors

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2012, vBulletin Solutions, Inc.
Motorized Bicycle Engine Kit Forum