Any idea what would be causing a somewhat rough idle? The RPM's hold steady. Just replaced the spark plugs and fuel filter today but it didn't seem to help. '98 Amigo with 65k miles, 2.2L. Thanks for the help.
Many causes. Try cap/rotor/wires. Vacuum lines. EGR valve. Timing. The list goes on............ Do one fix at a time. Start simple. Hopefully you won't get to the big stuff. Do a search. It's a common theme. You'll find something to do every day. Good luck.