Ok so I have a 2005 I have misfire codes. Every time I park the van for a little while when I go to start it it misfires worse then if not sitting long. When I start it first thing in the morning is the worst also flashing CEL once it runs for a min it stops flashing. First codes are always P0300 P0306 &P0305. Occasionally the other 3 will come but not all the time very rare I get a P0420. So far I’ve adjusted the valves, fuel cleaner, changed the plugs rotated all of the coils, ran compression check and cleaned EGR. Compression check was good. I pulled the O2 on the front closest to radiator and seen a few pieces of the mesh laying on top. Any thoughts on what could be going on? Here is pic of front cat closest to radiator.
762 KB Views: 22