95 2.3L Suddenly runs BAD! HELP! Idles rough, no power.
1995 2.3L 200,000+ miles. All of a sudden it runs very rough. When idleing ithe engine shakes like a hot rod. When starting out in 1st, it feels like it is going to die. When on the highway, the top speed is about 62mph. I changed the plugs and wires last night, but no improvement. I also put synethic fuel system cleaner in tank with no improvement. Also, there are no codes on the dash. I tested the ignition coils.
MAF, CAT-CON, injector, ?????