My 98 accord F23 has been misfiring (randomly, in all cylinders) lately. Ive done replaced distributer, plugs, wires, cleaned EGR, valve cover gasket. My next move is to replace fuel injectors (having terrible mpg also), or reset timing, or get valves inspected to make sure they aren't burnt/bent ect. After already spending hundreds of dollars, what would you guys do?

 

Check the crank position sensor and wire harness that leads down to the front of the crank.