Why does my Impulse’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Impulse testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Isuzu Impulse engine noises bad?

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 sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by 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?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Isuzu Impulse radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Impulse when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a Impulse engine to suddenly stop?

There are different reasons your Impulse vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who repairs Isuzu Impulse engines?

Your local Firestone Complete Auto Care has you covered with expert Impulse engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1988 Isuzu Impulse Engines

Learn about

1988 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.

L4/2.0L

L4/2.3L

Isuzu Impulse Repairs and Services

Nothing stays the same forever. Even your Isuzu Impulse’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 1988 Isuzu Impulse repairs.

We Care for Isuzu Impulse Engines

The Isuzu Impulse is respected for its reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 1988 Isuzu Impulse engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Isuzu Impulse engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 1988 Isuzu Impulse Check Engine Light Is On

If your Impulse check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Impulse to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs it's time for Isuzu Impulse engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1988 Impulse

If your 1988 Impulse engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 1988 Impulse engine repairs and you can feel good knowing that we only use Isuzu-compliant replacement parts such as the serpentine belt, motor oil seal, ignition coil, or a different component.

Questions About 1988 Isuzu Impulse Engines

Why does my Impulse’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Impulse testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Isuzu Impulse engine noises bad? 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 sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by 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? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Isuzu Impulse radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Impulse when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a Impulse engine to suddenly stop? There are different reasons your Impulse vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who repairs Isuzu Impulse engines? Your local Firestone Complete Auto Care has you covered with expert Impulse engine repair. Schedule an appointment today and see us at one of our thousands of locations.