ml> you don't do anything to coil packs until they die... then it is just a   
   ml> few bolts to pull and drop the new one in place... then reconnect    
   ml> the spark plug wires... nuttin' to it :)   
      
    MH> I plan on running a scan on the truck soon to see if there are any   
    MH> soft codes on any of the cylinders.     
      
   good idea...   
      
    MH> If I wanted to do a quick fix, I could change all the plugs there I   
    MH> can get to easy (all but 2 of them) and see if that helps.     
      
    MH> I have never changed plugs before in this setup.  I assume the   
    MH> plugs are under the coil packs.     
      
   that i don't know... i'm used to the coil packs being all mounted together on   
   a bracket... the factory ones are numbered for which cylinder with large white   
   numerals... mine were one pack for an odd and an even cylinder... so i had to   
   ensure that i marked my replacement properly since they are unmarked...   
      
    MH> Hopefully the scan will show something.     
      
   one can only try and see what happens ;)   
      
   )\/(ark   
      
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