09-11-2024, 03:40 PM
Hey guys, I’m seeing a P0354 code on my 2010 Ford Fusion, and from what I’ve read, it’s related to an ignition coil issue on cylinder 4. The car’s been misfiring when I accelerate, and I’m noticing a rough idle as well. I’ve replaced the spark plugs not too long ago, so I’m guessing it’s the coil itself. Should I swap the coil to see if the problem follows, or just go ahead and replace it? I’m hoping to fix this myself, but I’m no expert. Any tips would be awesome!