ok ill be blunt,I have asked in two different post about this question with no coments.
Does the spark plugs have anything to do with the timing?I mean if the plugs or the coilovers are bad will it throw a timing code?thiers no misfire code just timing and lean on bank one
thanks Ray

 

Coils and spark plugs shouldn't throw a timing code, could be your camshaft position sensor or it actually is out of time, hopefully is something simple

 

No. What specific timing code do you get? What are the symptoms?

 

I think the code is p2002 and lean code on bank one? not sure the truck wont idle and skipps bad.i had the cam fasers done at a local shop.took it back four times for the same thing and now their saying its the plugs