Preliminary Checks
NOTE:
If vehicle is a no-start, see NO START/NORMAL CRANK under SYMPTOMS in TROUBLE SHOOTING -- NO CODES - EEC-V - GASOLINE & NGV article or TEST A: NO-START in SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV article.
Before diagnosing problems in ignition system, ensure following systems and components are in good condition and operating properly:
- Battery.
- Timing belt or chain.
- Fuel delivery and injection system.
- All wiring and vacuum connections.
- Air cleaner and ducts.
- Cooling system.