04 636 idle problem

[E.T.]

been having problems with the idle , as soon i hit the brake or i slow it down it gets weak and it starts to sputter or it tries to die on me . any tips of what could be the issue?? thanks.

[old man roger]

When is the last time you put a set of plugs in it?

[E.T.]

Six eight months ago ...

[StuntBikeJake]

Put an air filter back in it.. lol.

[old man roger]

There are so many possibilities it's hard to diagnose over the net.

Common causes I have seen on this forum are
Water in the gas
Plugs
Clogged pump
Corroded electrical connections
Bad harness
Bad battery
Bad tps
Loose throttle bodies
Throttle bodies out of sync
Bad coils

Hell the list goes on and on.

[navajowalks]

Originally Posted by old man roger

There are so many possibilities it's hard to diagnose over the net.

Common causes I have seen on this forum are
Water in the gas
Plugs
Clogged pump
Corroded electrical connections
Bad harness
Bad battery
Bad tps
Loose throttle bodies
Throttle bodies out of sync
Bad coils

Hell the list goes on and on.

Loose negitive battery cable lol....

[E.T.]

Originally Posted by old man roger

There are so many possibilities it's hard to diagnose over the net.

Common causes I have seen on this forum are
Water in the gas
Plugs
Clogged pump
Corroded electrical connections
Bad harness
Bad battery
Bad tps
Loose throttle bodies
Throttle bodies out of sync
Bad coils

Hell the list goes on and on.

Originally Posted by navajowalks

Loose negitive battery cable lol....

Thanks , I will give it a try

[old man roger]

I've even had a fan motor going bad cause the bike to run shitty.

[E.T.]

Originally Posted by old man roger

I've even had a fan motor going bad cause the bike to run shitty.

Now that mention that my fan seems to run weak

[old man roger]

Originally Posted by E.T.

Now that mention that my fan seems to run weak

It may be pulling alot of amps.