Trouble Shooting: Knocking

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 1994 Plymouth Sundance, 1994 Plymouth Acclaim, 1994 Eagle Vision, 1994 Dodge Spirit, and 1994 Dodge Shadow. However, it is still accessible from the selected car via links, so may be relevant.

Check ignition timing.
Check EGR valve operation.
Check ignition and coil circuit.
Ensure spark plugs fire.
Check knock sensor (if applicable).
Check throttle position sensor and connector.
Check engine speed sensor.
Check MAP sensor.