Subject: 97 Eclipse idle/rpm rough
Question:

I have replaced the clutch assembly, transmission, and timing belt. It idles bad when stopped. Hesitates in some gears.
Answer: Tammy,
Other items to check are:
- Mass Air Sensor
- Air filter
- Throttle body
- IAC
- EGR valve
- PCV valve
- Intake manifold gasket
- Spark plugs & wires
- Ignition coil
- Fuel pump
- Fuel filter
- Fuel injectors
- Fuel pressure sensor

Good luck!