Will it hurt my Isuzu Impulse to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.

What should I do if I see leaks under my Impulse?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are some driving habits better for my Isuzu Impulse engine than others?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I get a Isuzu Impulse tune-up?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Isuzu Impulses.

How frequently do I need to get my Isuzu Impulse fuel injectors 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 Isuzu owner’s manual for exact guidelines.

Who performs Isuzu Impulse tune-ups?

When your Impulse needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

1991 Isuzu Impulse Tune-Up & Engine Service

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Schedule Isuzu Impulse Tune-Up

If your Impulse 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.

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Tune-Ups to Help Your Isuzu Impulse Run Better

Is it time for an engine tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you want your 1991 Isuzu Impulse’s engine to last for a long time. Periodic tune-ups can bring more power back to your Impulse’s engine. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Isuzu's recommendations, you can rest assured you’re investing in your Impulse’s long-term engine performance.

Routine Engine Tune-Up Service for Your Isuzu Impulse

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Isuzu Impulse engine tune-up services. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your Impulse'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 Impulse'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 Impulse can determine what kind of service it needs. If you’re not sure what services are the best fit for your car, let us help! Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Isuzu Impulse Tune-Up?

If you’re looking for 1991 Impulse engine tune-up services, head to Firestone Complete Auto Care. Follow Isuzu's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, 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 Isuzu Impulse Engine Tune-Ups

Will it hurt my Isuzu Impulse to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
What should I do if I see leaks under my Impulse? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are some driving habits better for my Isuzu Impulse engine than others? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I get a Isuzu Impulse tune-up? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Isuzu Impulses.
How frequently do I need to get my Isuzu Impulse fuel injectors 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 Isuzu owner’s manual for exact guidelines.
Who performs Isuzu Impulse tune-ups? When your Impulse needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Proactive Maintenance - 1991 Isuzu Impulse

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

Repair Service for Your 1991 Isuzu Impulse

Your Isuzu Impulse 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 Isuzu Impulse repairs below.