If you're having ignition problems, the issue likely lies within the distributor itself (worn points, bad rotor, faulty coil within the distributor, etc.), the ignition control module (often located near the distributor), or perhaps the ignition wiring.
To troubleshoot ignition problems on your 1988 Celebrity, you should:
1. Check the distributor cap and rotor: Inspect for cracks, wear, or carbon buildup. Replace if necessary.
2. Inspect the ignition coil (inside the distributor): This is more difficult and may require distributor removal. Testing the coil requires a multimeter and some electrical knowledge. A failing coil is common cause of misfiring.
3. Examine the ignition control module (ICM): This module controls the ignition timing. A faulty ICM can cause misfires or complete engine failure. These are often prone to overheating, so check for signs of damage. Testing requires a multimeter and knowledge of the ICM's specifications.
4. Check the ignition wiring: Look for damaged, frayed, or loose wires from the coil, distributor, ICM, and ignition switch.
5. Test the spark plugs and wires: Replace worn plugs and wires if necessary.
Since there's no coil pack to install, the solution to your ignition problem lies in diagnosing and repairing one of the components above. A repair manual specific to your 1988 Chevy Celebrity will be incredibly helpful in this process. You can find these manuals online or at auto parts stores. Without a proper understanding of your vehicle's electrical system, attempting repairs without a manual could cause more damage.
If you're uncomfortable working on your vehicle's ignition system, it's best to take it to a qualified mechanic. Incorrectly diagnosing and repairing electrical components can lead to further damage and potential safety hazards.
