Engine Starts Hard or Fails to Start Cold

Check the following:

1. Ignition coil

2. High tension cable

3. Spark plugs

4. Air pre-heat valve vacuum switch on air cleaner assembly

5. Coolant temperature sensor faulty

6. Fuel pump and fuse

7. Fuel pump relay

8. Fuel filter clogged

9. Vacuum (intake air) leak

10. Low fuel pressure

11. Fuel injection control unit faulty