I have the following 3 codes: P0305, P0316 and P0354.

Question

I understand that cylinder 5 is misfiring but what does one have to do to resolve \"Ignition Coil 4 Control Circuit\" on a lincoln LS V8?

Answer 1

Possibly just coil ground mount clean up and retightened........ check coil ohm test primary and secondary

Check wiring connector for coil