Runs great but have major miss when under lite loads and lite throttle settings between 12 and 16 hundred rpms???

 

They have been having their share of problems with the COP (coil on plug) coils and the connections under the coils. What kind if miles are on the vehicle? Has anyone changed the plugs ? They have problems with the spark plugs on those vehicles also. Let us know before you go to change the plugs, if you decide to do that , maybe we can save you some grief.