Will it hurt my Mercury Grand Marquis to drive with old spark plugs?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What should I do if I see leaks under my Grand Marquis?

Don't ignore puddles of fluid under your Mercury Grand Marquis. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are some driving habits better for my Mercury Grand Marquis engine than others?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I have a Mercury Grand Marquis tune-up done?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Mercury Grand Marquiss.

How frequently do the fuel injectors in my Mercury Grand Marquis need to be cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who performs Mercury Grand Marquis tune-ups?

Visit your local Firestone Complete Auto Care for your Mercury Grand Marquis tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 1997 Mercury Grand Marquis

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Schedule Your Mercury Grand Marquis Tune-Up Service Appointment

Keep your Grand Marquis running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Enhance Mercury Grand Marquis Performance with a Tune-Up

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, particularly if you want to keep your 1997 Mercury Grand Marquis in tip-top shape. Regular engine tune-ups can optimize your Grand Marquis’s power on the road. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by Mercury, you invest in your Grand Marquis's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Mercury Grand Marquis

The Firestone Complete Auto Care location in your community offers several Mercury Grand Marquis engine tune-up services. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. The second service focuses on your Grand Marquis's filters, specifically replacing the air filter and fuel filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your Grand Marquis's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your Grand Marquis's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Mercury Grand Marquis

Schedule your next 1997 Grand Marquis engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Mercury, or make a service appointment if you notice any of these symptoms from your engine: shaking while the engine is idling, poor fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 1997 Mercury Grand Marquis Engine Tune-Ups

Will it hurt my Mercury Grand Marquis to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What should I do if I see leaks under my Grand Marquis? Don't ignore puddles of fluid under your Mercury Grand Marquis. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are some driving habits better for my Mercury Grand Marquis engine than others? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I have a Mercury Grand Marquis tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Mercury Grand Marquiss.
How frequently do the fuel injectors in my Mercury Grand Marquis need to be cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who performs Mercury Grand Marquis tune-ups? Visit your local Firestone Complete Auto Care for your Mercury Grand Marquis tune-up. Make an appointment online and view our latest offers to save big.

1997 Mercury Grand Marquis Maintenance

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Mercury Grand Marquis.

Repair Service for Your 1997 Mercury Grand Marquis

Your Mercury Grand Marquis runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 1997 Mercury Grand Marquis repairs below.