Hesitation - Acceleration

WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, 1995 Dodge Caravan, and 1995 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.

Check for vacuum leaks.
Check spark plugs.
Check distributor (if applicable).
Ensure fuel pressure is correct.
Check EGR operation.
Check idle air control motor.
Check minimum idle airflow.
Check crankshaft position sensor.
Check MAP sensor.
Check TP sensor and connector (if applicable).
Check ignition timing.
Check oxygen sensor switching.