1998 Mercury Grand Marquis Maintenance

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Maintenance for Your 1998 Mercury Grand Marquis

What is the recommended maintenance schedule for the 1998 Mercury Grand Marquis?

Here’s Why 1998 Mercury Grand Marquis Scheduled Maintenance Matters

When it comes to your Mercury Grand Marquis, how you treat your car makes all the difference in its performance. With the right maintenance at the right time, you could hit 200,000 miles (or beyond!) in your Grand Marquis. But how do you know what service to get and when? There's no need to guess when it's time to get Grand Marquis maintenance, and no need to wait until something goes wrong. Rely on the recommended maintenance schedule that’s been created just for your 1998 Mercury Grand Marquis!

This recommended maintenance schedule is written by the auto manufacturer, Mercury themselves. Driving conditions, climate variations, and other variables can affect which scheduled maintenance services you’ll need; in most cases, though, recommended maintenance will consist of services like fluid exchanges, filter changes, new brake pads, oil changes, and tire rotations. Scheduling routine service appointments is one of the best ways to help extend your Grand Marquis's life, decrease your risk of dangerous malfunctions on the road, and help you avoid expensive repairs caused by 1998 Mercury Grand Marquis problems later.

Essential Maintenance to Keep Your Mercury Grand Marquis Running Newer, Longer

Head to your nearest Firestone Complete Auto Care in your 1998 Mercury Grand Marquis for factory-recommended routine maintenance and our technicians will jump right in with a Courtesy Check. A Courtesy Check helps "set the stage" for your service and catch any small problems before they turn into big repairs. Every Courtesy Check will include a visual inspection of your Grand Marquis. We’ll check your head and tail lights, fluid levels, filters, tires (and their alignment!), and windshield wiper blades. We’ll also perform a free battery check to determine your battery’s charge level.

Could your 1998 Mercury Grand Marquis be ready for a new battery? If your current battery is more than three years old, it may be time for a replacement (batteries typically last somewhere between three and five years). Depending on the climate where you live and your habits while driving, your Grand Marquis may need a replacement battery sooner. Short trips and extreme temperatures can shorten the overall life expectancy of your Mercury Grand Marquis battery. Sure, you could wait until your battery is completely dead, but it’s a much wiser decision to replace it before you need to. Otherwise, you may find yourself (and your trusty Grand Marquis) stuck in the middle of nowhere. Your Mercury Grand Marquis could quickly go from being a trusty ride to a source of stress in a matter of minutes.

In addition to maintaining a strong battery, investing in regular oil changes can help your 1998 Mercury Grand Marquis's engine run smoother. See Mercury's recommendations for oil change intervals for your 1998 Grand Marquis in the chart at the top of this page. Remember, things like average outside temperature or frequency of trips could increase or decrease this interval for your specific vehicle. Talk to a Firestone Complete Auto Care technician to know when to change your oil. We'll also help you understand what type of oil to use for your 1998 Mercury Grand Marquis.

Routine upkeep for your Mercury Grand Marquis suspension and steering system can improve ride comfort and help you maintain control of your vehicle. When it comes to steering and suspension, you want to catch small problems before they turn into big (and expensive) ones. You can count on Firestone Complete Auto Care’s trained technicians to inspect this system and, if needed, provide the appropriate Mercury Grand Marquis steering and suspension services. This can include things like power steering fluid replacement, wheel alignment adjustments, replacement of struts and wheel bearings, and ball joint lubrication. To keep your car running at its best, it’s essential to have regular maintenance services on your Mercury Grand Marquis's steering and suspension system.

Without routine Mercury Grand Marquis maintenance, you (and your engine) could quickly lose your cool when there's a problem on the road–especially if that problem is an overheated engine or broken A/C. We can help you with all those issues. Our technicians have the knowledge and tools to repair and maintain the heating and cooling systems for your Mercury Grand Marquis’s engine, and we can service your A/C system, too. Is it time to replace the radiator in your Mercury Grand Marquis? We can take care of that. Is your A/C blowing hot air? We’re here to fix that, too. Firestone Complete Auto Care is the place to go for 1998 Mercury Grand Marquis maintenance.

We can help you keep your vehicle (and your life!) running smoothly. Many of our locations have weekend and evening hours for your convenience.

Questions About 1998 Mercury Grand Marquis Maintenance

Take an active role in maintaining your 1998 Mercury Grand Marquis. Get answers to common Mercury Grand Marquis maintenance questions and learn more about caring for your vehicle.

  • When should I have Mercury Grand Marquis alignment checked? You know your Mercury Grand Marquis better than anyone else, so you’ll know if something doesn’t feel right while driving. Have your alignment checked (and adjusted if necessary) as soon as you notice a pulling steering wheel to prevent suspension damage or uneven tire wear.
  • When does my Mercury Grand Marquis need high mileage oil? If your Mercury Grand Marquis has ticked past 75,000 miles, consider switching to high mileage oil at your next oil change to give your engine what it needs to go another 75,000 (or more!). High mileage oil: make it a high priority!
  • Can I ignore dashboard lights on my Mercury? Because there might be a problem under the hood. Those warning lights are there for a reason! As soon as you notice that one’s illuminated, take your Mercury Grand Marquis to Firestone Complete Auto Care so you can address any small problems long before they worsen.