When should Buick LeSabre spark plugs be replaced?

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 does a puddle underneath my Buick LeSabre mean?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

What do hard starts and stops do to my LeSabre engine?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I get a tune-up for my Buick LeSabre?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Buick LeSabre service, maintenance, and repairs.

How frequently do the fuel injectors in my Buick LeSabre need to be cleaned?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who offers Buick LeSabre tune-ups?

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

1991 Buick LeSabre Tune-Up & Engine Service

Get a Tune-Up

Schedule Your Buick LeSabre Tune-Up Service Appointment

If your LeSabre is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

Schedule an Appointment

Enhance Buick LeSabre Performance with a Tune-Up

Is your engine overdue for a tune-up? If you tend to ignore your car until something goes wrong, now is the time to work on that habit, particularly if you want to keep your 1991 Buick LeSabre in tip-top shape. Routine engine tune-ups can bring power back to your LeSabre. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Buick's recommendations, you invest in your LeSabre's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Buick LeSabre

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 1991 Buick LeSabre. One option is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. Another service option pays special attention to the filters in your LeSabre. Specifically, we replace the fuel filter and air 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 LeSabre's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your LeSabre's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Buick LeSabre Tune-Up

Schedule your next 1991 LeSabre engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Buick, or make a service appointment if you notice any of these symptoms from your engine: decreased gas mileage, "rough" idling or stalling when stopped, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 1991 Buick LeSabres

When should Buick LeSabre spark plugs be replaced? 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 does a puddle underneath my Buick LeSabre mean? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
What do hard starts and stops do to my LeSabre engine? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I get a tune-up for my Buick LeSabre? At your closest Firestone Complete Auto Care! Our experienced technicians offer Buick LeSabre service, maintenance, and repairs.
How frequently do the fuel injectors in my Buick LeSabre need to be cleaned? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who offers Buick LeSabre tune-ups? Visit your local Firestone Complete Auto Care for your Buick LeSabre tune-up. Make an appointment online and view our latest offers to save big.

1991 Buick LeSabre Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Buick LeSabre to keep it on the road and running smoothly. Learn more about maintenance below.

Repairs on Your 1991 Buick LeSabre

Your Buick LeSabre 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 1991 Buick LeSabre repairs below.