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Help! New 408 will crank and backfire but not start

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Old 10-15-2007, 09:49 PM
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Could be crank sensor, but then could be a lot of things.

Hope you get it fixed soon.
Old 12-07-2007, 08:48 AM
  #22  
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BTW...we found the problem about a month ago. I turned out to be the pushrods were too long. Thanks for all of the help. The car runs fine now but has a high rpm 6300+ issue that we are trying to work out. Again thanks for all of the help and replies.

Best regards,



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