Honda 400EX problem

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Jun 18, 2009 | 11:15 PM

#31

duster

Pro Rider

Joined: Mar 2000

Posts: 917

Likes: 0

From: North Carolina

Quote:

Originally Posted by jet0925

It also backfires when it stalls or I shut it off. Could it be a valve issue?

Thanks for the help.

Nope... it "IS" a jetting issue then.

You need to rejet... pick up some larger Kelhin jets.
They are easy to change... let me know if you need help.

Jun 19, 2009 | 11:51 AM

#32

Red400EXRod

Pirate Biker
Limping Rider!

Joined: May 2003

Posts: 61,697

Likes: 55

From: Snohomish, Washington

Quote:

Originally Posted by duster

Nope... it "IS" a jetting issue then.

You need to rejet... pick up some larger Kelhin jets.
They are easy to change... let me know if you need help.

Changing your tune now?

Jun 19, 2009 | 10:49 PM

#33

duster

Pro Rider

Joined: Mar 2000

Posts: 917

Likes: 0

From: North Carolina

Quote:

Originally Posted by Red400EXRod

Changing your tune now?

Yes... for sure... based on the backfiring...

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