Important Notes:
* This information is based on general specifications. It's always best to refer to your owner's manual or consult a trusted mechanic for the most accurate information for your specific vehicle.
* If you are unsure about the correct spark plug gap, it is crucial to seek professional assistance to avoid damaging your engine.
To verify the information and ensure you have the correct spark plugs for your vehicle, you can:
* Check your owner's manual: This should have detailed information about your car's specifications, including recommended spark plug gaps.
* Consult a repair manual: A repair manual specific to your vehicle model will provide detailed instructions and specifications.
* Contact a qualified mechanic: They can access factory specifications and advise you on the correct spark plug gap and type for your Mercury Topaz.
Remember, using the wrong spark plug gap can affect engine performance, fuel efficiency, and emissions.
