1991 Pontiac Bonneville Tune-Up & Engine Service

Tune-Ups to Help Your Pontiac Bonneville Run Better

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it might be time to change your ways, particularly if you want to keep your 1991 Pontiac Bonneville in tip-top shape. Routine engine tune-ups can bring power back to your Bonneville. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Pontiac's recommendations, you’re taking vital steps toward keeping your Bonneville’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Pontiac Bonneville

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Pontiac Bonneville engine tune-up services. The first is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. Another service option pays special attention to the filters in your Bonneville. 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 Bonneville's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your Bonneville can determine what kind of service it 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 Pontiac Bonneville

Come to Firestone Complete Auto Care for your next 1991 Bonneville engine tune-up. Follow Pontiac's recommended maintenance schedule or book an appointment as soon as you notice one of the following: 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.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Questions About 1991 Pontiac Bonneville Engine Tune-Ups

  • When should Pontiac Bonneville spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Pontiac’s recommendations.
  • What do I do if I see a pool of liquid under my Pontiac Bonneville? 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 Bonneville 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.

Proactive Maintenance - 1991 Pontiac Bonneville

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

1991 Pontiac Bonneville Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Pontiac Bonneville, we’re here to help. Check out more info below about 1991 Pontiac Bonneville repairs.

Schedule an Appointment for Your Pontiac Bonneville Tune-Up

Tune in to tune up. Listen to your Bonneville and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.