No spark

[blasty98]

One day i was riding right after i got rebuit and then it kept boging out and back firing. Then it stalled and wouldent start. It lost spark. the key way is good and its a brand new wiring harness coli and cdi box and still no spark. Does anyone one no how to test the coil and cdi box with a voltage meter? Or if you have suggestions that i should try please give them to meeX(...

 

[Brent Johnvin]

it might be the timming or did you change the spark plug cap and wire??? that might be it i have the same problim but am replacing the CDI box so i hope that is the problim

 

[joedirt5724]

try changing the spark plug for starters. then let us know if it changed anything

 

[blasty98]

its a brand new spark plug and still no spark

 

[jlsparky7]

Change it anyways. You can get dud's

 

[joedirt5724]

just as jlsparky7 said just cause its new doesnt mean its not good. When it comes to spark always eliminate the easiest things first. So try that and let us know what it does.

 

[Brent Johnvin]

try changing the wire for the spark plug or the cap

 

[03blasteryfs03]

it probly the charging coil on the stator

 

[blasty98]

how do u test to see if its bad or not???

 

[Brent Johnvin]

you can check it with a voltage meter

 

[blasty98]

i tested the stator and it beeps

 

[blasty98]

i printed out all of the meter things to test the coil, cdi, and t.o.r.s thing they are all good but when i put the spark plug theres no spark??? im so confused.. ill buy a new spark plug cap tommarow and c if that is the problem,,,,,,./...

 

[03blasteryfs03]

the charging coil is the smaller one on the right side the one on the left is the lighting 1