Why does the check engine light in my Trooper turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Isuzu Trooper engine noises bad?

Unusual noises can signal a problem with your Isuzu Trooper engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Isuzu Trooper engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle 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.

Is it okay to put water in my Isuzu Trooper radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What could cause my Trooper engine to suddenly stop?

If your Trooper car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who fixes Isuzu Trooper engines?

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

Engine Repairs for Your 1999 Isuzu Trooper

Learn about

1999 Isuzu Trooper Trim Options

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

V6/3.5L

1999 Isuzu Trooper Repair

Nothing lasts forever. Even your Isuzu Trooper's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 1999 Isuzu Trooper.

We’re Trained to Care for Isuzu Trooper Engines

The Isuzu Trooper is respected for its reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. When they do, you might find yourself searching for 1999 Isuzu Trooper engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Isuzu Trooper engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 1999 Isuzu Trooper

If your Trooper check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Trooper in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Isuzu Trooper engine needs some TLC are oil leaks, or misfiring.

Engine Repairs for Your 1999 Trooper

If your 1999 Trooper engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for Trooper engine repairs and you can drive easy knowing that we use Isuzu-approved parts and fluids — timing belt, motor oil seal, ignition coil, or a different component.

Questions About 1999 Isuzu Trooper Engines

Why does the check engine light in my Trooper turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Isuzu Trooper engine noises bad? Unusual noises can signal a problem with your Isuzu Trooper engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Isuzu Trooper engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle 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.
Is it okay to put water in my Isuzu Trooper radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What could cause my Trooper engine to suddenly stop? If your Trooper car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who fixes Isuzu Trooper engines? Your local Firestone Complete Auto Care fixes Isuzu Trooper engines. Book an appointment today! We have thousands of locations across the country.