Misfiring cylinder 4, changed all spark plugs, cylinder 4 ignition coil. Started running perfect, started misfiring again cylinder 4 so swapped out spark plug and ignition coil with cylinder 1 still the same. Nissan computer through codes P0301 and P0304. Checked all spark plugs and ignition coils all were good. Any advice would be appreciated. Thank you.
SPONSORED LINKS
Tuesday, September 8th, 2020 AT 4:39 AM