Hey help me out with a question

[moto256]

Hey i need a little help from every body out there that rides a CRF250R.Ok i rebilt my bike a little bit ago with a new cam and rocker,And ive been ridding it for a little bit and y whont it start so easy is it just because its coled natured or what do i need a new spark plug? Thanks every body ?

[Crazyced]

Hey i need a little help from every body out there that rides a CRF250R.Ok i rebilt my bike a little bit ago with a new cam and rocker,And ive been ridding it for a little bit and y whont it start so easy is it just because its coled natured or what do i need a new spark plug? Thanks every body ?

Why did you changed the cam and rocker? Was it because of a problem?

[moto256]

The people that owned it befor me didnt put enouf oil in the motor,and the put strait antifreezee in the radiator and didnt mix water with it.Do u have any idea y it whont start so easy i mean it will start on the first kick when its hot but when u ride it for the first time when it sits for a day or so it whont start it will start after like 30 kicks,is that the way those 4-strokes are? ?

[stretzhs459]

Check the valves man. And if it seized up why didn't you replace the whole topend?

[moto256]

We checked the valves and there in good condition and its not siezed up the top end is in good condition to. ?

[Throttlejockey]

Put a 42 pilot jet in it and give it 3-4 twists before kicking it over with the choke on. Do not turn the throttle while kicking.

[moto256]

Thanks man

[Crazyced]

Put a 42 pilot jet in it and give it 3-4 twists before kicking it over with the choke on. Do not turn the throttle while kicking.

I agree. ? Also, you'll get the tick on how to start the bike after some times.

[moto256]

well i havent learned how to yet and it really pisses me off when it whont start...... ??

[Throttlejockey]

Just changing the pilot will improve cold starting, especially if it's below 50 degrees.

[moto256]

Sorry but i dont know a lot about motors,whats the pilot and can u tell me how much it will cost? ? Thanks

[Throttlejockey]

The pilot jet in in the carb. Under the carb (float bowl) there's a cap, (17mm) remove it.

Loosen the carb boot clamps and rotate the carb so the bottom of the carb rotates towards you. Under the cap you'll see 2 jets, the one sticking out is the main jet and the one deeper inside, (hard to see) is the pilot. You'll need a long thin tipped flat blade screwdriver to get it out.

Pilot jet location-------->

Should cost about $5.

[moto256]

Do you know the series of pilot i should get for my carb to replace the old one???

[Throttlejockey]

I believe it's a series 21.

[moto256]

Hey thank you so much with your help i really appreciate it. ??

[bubba7]

My friends has a crf250R and it is very hard to start!It is just because its a 4 stroke.thats all!!!! ? once you break the bike in alittle it will probably start easier!!......LOVE THE DUAL PIPES!!