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  #1  
Old 07-18-2013, 07:10 PM
BigBill78 BigBill78 is offline
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Default mult misfires on 1 3 5 7 cylinders

I have a 2004 ram1500 5.7l hemi. What could be causing this. only seems to happen when really humid out or after a big rain or after it has sat overnight. once I get going and the engine warms up doesn't seem to be an issue. any help or ideas would be appreciated as I am not a mechanic. thx
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Old 07-21-2013, 09:41 PM
BigBill78 BigBill78 is offline
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Default Any Ideas

My 04 ram when plugged into the scanner has the following misfire code - P0 300. Says cylinders 1, 3, 5, and 7 are missing and then the counter resets itself after u let off the accelerator. Seems to me to be worse after large rain or humid out. once it warms up seems to run fine. not sure if that has anything to do with it or not./ Also while rough idling after it sits over night you can smell fuel. Any ideas would be greatly appreciated.
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Old 07-22-2013, 07:37 AM
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tjbiker031 tjbiker031 is offline
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