Symptom Checks
WARNING: This page is about a different car, the 1995 Lincoln Mark VIII. However, it is still accessible from the selected car via links, so may be relevant.
Check the following items:
- Check ignition system. See IGNITION SYSTEMS in the SYSTEM/COMPONENT TESTS article.
- Perform QUICK TEST. See the TESTS W/CODES - EEC-IV article. If code is present, use appropriate CIRCUIT TEST.
- Check secondary air injection. See the SYSTEM/COMPONENT TESTS article.
- Check engine compression. Check engine mechanical condition. Check intake manifold, manifold gasket, camshaft and valves.
- Check for restricted exhaust system.
- Check fuel delivery system. See FUEL SYSTEM in the SYSTEM/COMPONENT TESTS article.