Author Topic: 3.4 misfiring  (Read 4932 times)

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Offroadassassin

  • Offline Rock Crawl'n
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Re: 3.4 misfiring
« on: Jan 30, 2011, 09:30:44 AM »
swap the stick coil that has the cyl 2 plug wire with another one, if the code moves to the new cylinder, its a coil. if not its either compression or fuel. i have same issue but on #6. new plugs new wires on mine, coils are good. compression is adequate for 236k miles so injector is only thing left
   Thanks,  looks like i need to check the compression next.  i have 191,000 on my 04' love the motor just doesnt have all its power anymore

 
 
 
 
 

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