Self Maintainence Failure !!!

[NRI]

Dear frens ,

 

I intend to change my spark plug myself on my YBR . After inserting the new plug , the bike could not start . After various attempts of tightening or loosening the plug, my bike still wldnt start. So i swap to my initial plug . It STILL CLD NOT START. So i guess it was a total failure for me . Any kind experts willing to shed some light as what might have gone wrong ? Tml is a public holiday and most motor tiams are closed . Hope someone cld help me on this ....

God Bless

[nebulaz]

just a tot, make sure ur iginition key is ON n the kill switch set to RUN...

[ulysses_sc]

Another thought... did you put the spark plug cap back on?

[ezzyoiler]

its best to have your buddies around ...

when its your first attempt to diy.....if anything ...can go hay wire..it will

this is the famous quote of peter hill..

 

call your buddies ..this is the best course...

[MiddleAgedBiker]

Where do you stay?

[CSV]

1: check is the spark plug screwed properly.

 

2: check if you did connect your spark plug cap.

 

3: kill switch on handlebar is it off or on?

 

4: fuel cock! off or on?

 

5: can your lights still work? if they can, means your batt is ok.

 

if a bike is unable to start, its either the battery, spark plug or carburettor setting.

[naim]

check ur spark plug gap.. if the gap is out-of-spec, u cant start as well.. maybe u might hv accidentally squashed the tip during installation..

[adesmond2]

LOL.. TS disappeared..

[NRI]

sorry guys ... really appreciate your kindess reply ..

Went to the bike shop and discovered my valve malfunction !!! havta replace a new one ...

[crazydj]

How did you valve malfunction by just replacing a new spark plug? Damn suay sia you...

[NRI]

ya ... i was surprised also ... A simple DIY of changing spark plug snowballed to a malfunction of my valve...

[xXxRatedxXx]

ya ... i was surprised also ... A simple DIY of changing spark plug snowballed to a malfunction of my valve...

 

must be a YBR

[adesmond2]

must be a YBR

 

but valve jam or malfunction will cause the bike not to start?? weird.. *does this applies to YBR only or all 4 strokes?