Checking the Basics - Read Before Proceeding

1. Engine cranks, but does not start.
a. Spark is insufficient or does not occur at all (on spark plug).
^ Check ignition coil.
^ Check distributor. <1.8L Engine>
^ Check crankshaft position sensor. <2.0L DOHC Engine>
^ Check [1][2]ignition power transistor.
^ Check spark plugs.

b. Spark is good.
^ Check ignition timing.

2. Engine idles roughly or stalls
^ Check spark plugs.
^ Check ignition timing.
^ Check ignition coil.

3. Poor acceleration
^ Check ignition timing.

4. Engine overheats or consumes excessive fuel
^ Check ignition timing.