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mrkleen

11-21-2003 10:22 PM

Is it Lean

My dealer rejeted my 03 Grizzly and it seems to have lost a little on the top end(about 3 mph) and it has a little back fire when you slow down is it lean? They down jetted to solve a sputter.

sixsixT

11-21-2003 10:36 PM

Is it Lean

Where was the sputter before?
Ride it for a bit and pull the plug.

mrkleen

11-21-2003 10:49 PM

Is it Lean

It sputtered off idle and when you climb simi large hills. What is causing the back fire when you slow down. What will the plug look like.

sixsixT

11-22-2003 12:57 AM

Is it Lean

It sounds like the problem with the sputtering is the float level. The popping on decell is a lean idle mixture.
I would put the original mains back in an turn the idle mixture screw out about a half a turn and adjust the float level.

mrkleen

11-22-2003 06:04 PM

Is it Lean

Thanks for the info

Speedy2222

11-22-2003 06:17 PM

Is it Lean

how'd it work out?>?

mrkleen

11-23-2003 07:17 PM

Is it Lean

The tip of the plug is light brown almost white it is dry and has a very small smell of gas. i rode it pretty hard yesterday in the creeks some at low speeds and it ran good seems to hae lost a little out of the hole could it be the down jet ?

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