Why does the check engine light come on when I start my Impulse?

It’s usually normal for your check engine light to turn on upon ignition. This is just your Impulse testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Isuzu engine sound different?

Strange under-the-hood noises can point to problems within your Isuzu Impulse engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Isuzu engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Isuzu Impulse engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Isuzu Impulse radiator?

While it’s not recommended, you can use water in your Impulse radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my Impulse engine suddenly stop?

Reasons your Impulse car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Isuzu Impulse engines?

Your local Firestone Complete Auto Care fixes Isuzu Impulse engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 1985 Isuzu Impulse

Learn about

1985 Isuzu Impulse Trim Options

Select your Isuzu Impulse trim level to learn more about Isuzu-recommended engine repair. Even Isuzu Impulse parts will get older and change.

L4/1.9L

L4/2.0L

1985 Isuzu Impulse Repair

Nothing lasts forever. Even your Isuzu Impulse's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 1985 Isuzu Impulse.

We’re Trained to Care for Isuzu Impulse Engines

Isuzu Impulse drivers trust that their Impulse will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 1985 Isuzu Impulse engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Isuzu Impulse engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 1985 Isuzu Impulse

As soon as your Impulse check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your Impulse in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1985 Impulse

If your 1985 Impulse engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Impulse engine repairs and you can feel confident knowing that we use Isuzu-approved parts and components like the timing belt, oil gasket, sensors, or other parts.

Questions About 1985 Isuzu Impulse Engines

Why does the check engine light come on when I start my Impulse? It’s usually normal for your check engine light to turn on upon ignition. This is just your Impulse testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Isuzu engine sound different? Strange under-the-hood noises can point to problems within your Isuzu Impulse engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Isuzu engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Isuzu Impulse engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Isuzu Impulse radiator? While it’s not recommended, you can use water in your Impulse radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my Impulse engine suddenly stop? Reasons your Impulse car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Isuzu Impulse engines? Your local Firestone Complete Auto Care fixes Isuzu Impulse engines. Book an appointment today! We have thousands of locations across the country.