missfiring yz426f

3 replies to this topic
  • yzthumpa236

Posted September 25, 2004 - 12:33 PM


i had a wreck on it and know it is missfiring when i reve it. it idles fine and reves fine when pinned but any thing in between it sputters and missfires like crazy. olese help :cry: :cry:

  • terrymc

Posted September 26, 2004 - 11:45 AM


Check your spark plug wire and the ground wire on your ignition coil.

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  • yathump

Posted September 26, 2004 - 02:23 PM


I'd probably think about pulling the carb and cleaning it just in case you had some crud in there and the crash got it sloshing around.
Just a thought, especially if it hasn't been done in a while.

  • yzthumpa236

Posted September 27, 2004 - 07:32 PM


all fixed it was an air leak by the intake manifold it all fixed know thanks anyway :cry: :cry:

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