I need some help I have a 2001 Montero sport 2wd 3.0 eng and trouble codes P0305 and P0403.
1)I have replaced the plugs, plug wires, ignition coil, and checked the cylinder 5 compression (125 psi). I can disable other cylinders and I always get a code P0305?
2) code P0403 I have replaced the EGR Solenoid and the code still comes back?


Can someone get me some advice on what to do next?


Thanks