When should Chevrolet Blazer 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 Chevrolet’s recommendations.

What do I do if I see a pool of liquid under my Chevrolet Blazer?

Don't ignore puddles of fluid under your Chevrolet Blazer. 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.

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

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.

I need a Chevrolet Blazer tune-up. Where can I get on?

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

How frequently do the fuel injectors in my Chevrolet Blazer need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Chevrolet owner’s manual for exact guidelines.

Who offers Chevrolet Blazer tune-ups?

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

Engine Tune-Up Service for Your 1991 Chevrolet Blazer

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Schedule an Appointment for Your Chevrolet Blazer Tune-Up

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

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Tune-Ups to Help Your Chevrolet Blazer Run Better

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, particularly if you want to keep your 1991 Chevrolet Blazer in tip-top shape. Periodic tune-ups can bring more power back to your Blazer’s engine. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Chevrolet for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your Blazer’s engine running smoother, longer.

Engine Tune-Up for Chevrolet Blazer

The Firestone Complete Auto Care location in your community offers several Chevrolet Blazer engine tune-up services. One option 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 Blazer. Specifically, we replace the fuel filter and air filter. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your Blazer’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your Blazer can determine what kind of service it 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 Should I Go for My Chevrolet Blazer Tune-Up?

Come to Firestone Complete Auto Care for your next 1991 Blazer engine tune-up. Follow Chevrolet'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, engine knocking, or an illuminated check engine light.

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

Questions About 1991 Chevrolet Blazer Engine Tune-Ups

When should Chevrolet Blazer 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 Chevrolet’s recommendations.
What do I do if I see a pool of liquid under my Chevrolet Blazer? Don't ignore puddles of fluid under your Chevrolet Blazer. 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.
What do hard starts and stops do to my Blazer engine? 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.
I need a Chevrolet Blazer tune-up. Where can I get on? At your closest Firestone Complete Auto Care! Our experienced technicians offer Chevrolet Blazer service, maintenance, and repairs.
How frequently do the fuel injectors in my Chevrolet Blazer need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Chevrolet owner’s manual for exact guidelines.
Who offers Chevrolet Blazer tune-ups? Visit your local Firestone Complete Auto Care for your Chevrolet Blazer tune-up. Make an appointment online and view our latest offers to save big.

Proactive Maintenance - 1991 Chevrolet Blazer

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

1991 Chevrolet Blazer Repair

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