drod34

Hi All,

Just wondering what could cause a Snowmobile to back fire every few times I use reverse?

This is on a 2003 Skidoo MXZ600 RER with electronic reverse.

I thought it could be loading up or spark plugs.

What do you think?

Thanks,

Dennis

IndianRvrShiver

Does it have some sort of ignition interrupt switch when shifting into reverse (takes the pre-load off of the gears)? If so, look there since it might have an adjustment.

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2003 AC F5 (Jr's Dec 07 SOTM & 2008 SOTY)
2003 AC F7 EFI SP (April 06 SOTM)
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sesnopro

there must be a weak signal to the motor for the rer to kick in.............kinda like it is half ast running before it shuts of and runs backward.

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smallengineguy

Call your dealer. I think I heard about a bulletin on that issue.

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1992 Ski Doo Mach 1 (SC-10/2 suspended) March '07 SF.com Sled of the Month!
1993 Ski Doo Mach Z 780 triple
2001 Ski Doo Mini Z



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