New here, Hi to all. I've replaced the following with no luck.....coils, wires, plugs, fuel pressure regulator. Fuel pump press at the sending unit is 60+ lbs. Don't have a tester for the fuel rail yet. Motor starts right up but has a miss, checked all plugs with a ign tester, all fire the same. Sprayed ether on the intake change. EGR seems to be free. Unplugged chqange. Seafoam in tank...nothing either. Any ideas?? Thanks in advance, Mitch.