Honda CRF250 2016 - Idle Issue

Owen2020
Posts
36
Joined
4/19/2020
Location
GB

Hello all,

Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it dies out and doesn't idle

If I hold it with a little revs it will stay running. When running its perfect. Ive checked valve clearance, fuel pump and fuel filter and all fine.

There's no air leaks, ive changed the complete throttle body as this was cheaper then replacing the TPS and injector and still the same.

Has anyone else had this issue and what else to check?

Thanks
|
9/12/2022 12:46pm
Owen2020 wrote:
Hello all, Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it...

Hello all,

Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it dies out and doesn't idle

If I hold it with a little revs it will stay running. When running its perfect. Ive checked valve clearance, fuel pump and fuel filter and all fine.

There's no air leaks, ive changed the complete throttle body as this was cheaper then replacing the TPS and injector and still the same.

Has anyone else had this issue and what else to check?

Thanks
Does it idle after its warm?
9/12/2022 12:48pm
Owen2020 wrote:
Hello all, Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it...

Hello all,

Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it dies out and doesn't idle

If I hold it with a little revs it will stay running. When running its perfect. Ive checked valve clearance, fuel pump and fuel filter and all fine.

There's no air leaks, ive changed the complete throttle body as this was cheaper then replacing the TPS and injector and still the same.

Has anyone else had this issue and what else to check?

Thanks
Have you tried adjusting the idle?
Owen2020
Posts
36
Joined
4/19/2020
Location
GB
9/12/2022 12:48pm
Owen2020 wrote:
Hello all, Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it...

Hello all,

Where do I begin with this issue, basically the bike will start with the choke on, however when I turn the choke off it dies out and doesn't idle

If I hold it with a little revs it will stay running. When running its perfect. Ive checked valve clearance, fuel pump and fuel filter and all fine.

There's no air leaks, ive changed the complete throttle body as this was cheaper then replacing the TPS and injector and still the same.

Has anyone else had this issue and what else to check?

Thanks
Does it idle after its warm?
Hi Jamie,

No mate, it idle fine with the choke on hot or cold, but when the chokes off it cuts out.

The Shop

yz133rider
Posts
4828
Joined
8/1/2013
Location
Avondale, PA US
9/12/2022 1:10pm
It’s gonna work lol keep turning until it idles it’s easy. Most likely counter clockwise on that bike.
Owen2020
Posts
36
Joined
4/19/2020
Location
GB
9/13/2022 1:58pm
Update - I’ve turned the idle and it does idle now without the choke but the revs seem to high. Anything lower on the idle and again it cuts out.

Post a reply to: Honda CRF250 2016 - Idle Issue

The Latest