Valve

[BelozZ]

My Fren Passing My Bike To me Told Me That A Mech Told Him That His SP Valve If Want To Open Got Abit Stuck2..

 

He Didnt Service The Bike For Quite A While...Is That A Possible Reason??

 

Im A Newbie To The World Of Bikes.

 

Do Help Me,,THX In ADvance~

[loyjwe]

my previous sp valve jam willl engine keep die off 1. especially when going upslope. mayb can bring to mechanic ask see

[Zai TZM]

go service your valve ... if need to be change , u have to change a.s.a.p.. sometimes it may be cause by harden carbon..

[loyjwe]

tats y must everytime open valve and clear carbon.

[Raptor]

The amount of carbon you get is inversely proportional to the price you pay for the 2T.

 

What is good ain't cheap. No such thing as good and cheap.

[Secret]

So how about 4 stroke bike? Im riding X1 and whenever i start my bike nowdays, engine keep on dieying, open throttle oso feels like choking, and on the road will usually gave a loud backfire, What seems to cause it uh? Time to full service? Airbox choke? Btw sparkplug changed many times still the same.... Can anyone knows abt this care to explain?

 

thanks!

[loyjwe]

even 4 stroke bike exhaust can get "choke" too. long long 1 time also need rev high rpm a few time when stationary to blow all the black soot out.

[Raptor]

So how about 4 stroke bike? Im riding X1 and whenever i start my bike nowdays, engine keep on dieying, open throttle oso feels like choking, and on the road will usually gave a loud backfire, What seems to cause it uh? Time to full service? Airbox choke? Btw sparkplug changed many times still the same.... Can anyone knows abt this care to explain?

 

thanks!

 

Your fuel mixture jet (idle jet) is probably clogged (hole become smaller restricting fuel flow) which results in the bike running lean which causes hard starting and backfiring... especially when you downshift and close the throttle.

 

Just need to do a servicing on the carb...ie take out, dismantle and wash and check the jets to make sure they are not clogged or corroded.

[BelozZ]

How Much For Changing Of valve??

And Also How Much For Servicing??

 

I Think It Stuck Because My Fren Rarely Open Valve Seeing How He Ride Pillion Behind..

[WawanAprilia]

How Much For Changing Of valve??

And Also How Much For Servicing??

 

I Think It Stuck Because My Fren Rarely Open Valve Seeing How He Ride Pillion Behind..

valve actually u can do it yaself if u noe how ... try riding ya bike a while let it heat up and use wd40 to take the valve out if u noe ...

[BelozZ]

valve actually u can do it yaself if u noe how ... try riding ya bike a while let it heat up and use wd40 to take the valve out if u noe ...

 

Im A Noob,,So Dunno Much,,I Think Send To Shop Better Then Making My Whole Bike Just A Piece Of Metal Which Cant Move..HEHE

[Aalex82]

valve actually u can do it yaself if u noe how ... try riding ya bike a while let it heat up and use wd40 to take the valve out if u noe ...

 

for sp, taking out the valve will mean removing the engine block cover..

so need to change the gasket too..

not recommended for those still new to bike..