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

It’s usually normal for your check engine light to turn on upon ignition. This is just your Eclipse testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Mitsubishi Eclipse making engine noise?

Unusual noises can signal a problem with your Mitsubishi Eclipse engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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 my Mitsubishi Eclipse 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 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 put water in my Mitsubishi Eclipse 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 Eclipse when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my Eclipse engine suddenly stop?

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

Who fixes Mitsubishi Eclipse engines?

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

Reliable Repairs for 2003 Mitsubishi Eclipse Engines

Learn about

2003 Mitsubishi Eclipse Trim Options

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

L4/2.4L

V6/3.0L

2003 Mitsubishi Eclipse Repair

Nothing stays the same forever. Even your Mitsubishi Eclipse's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2003 Mitsubishi Eclipse repairs.

We Care for Mitsubishi Eclipse Engines

Mitsubishi Eclipse drivers trust that their Eclipse will take them near and far. You may have even been thinking about that when you bought 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 2003 Mitsubishi Eclipse engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mitsubishi Eclipse 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.

My 2003 Mitsubishi Eclipse Check Engine Light Is On

If your Eclipse 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 car’s ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Eclipse issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your Mitsubishi Eclipse engine needs some TLC are essential fluid leaks, or engine misfiring.

2003 Eclipse Engine Services

If your 2003 Eclipse engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Mitsubishi Eclipse engine repairs and you can feel good knowing that we only use Mitsubishi-compliant replacement parts such as the timing belt, oil gasket, sensors, or another part.

Questions About 2003 Mitsubishi Eclipse Engines

Why does the check engine light come on when I start my Eclipse? It’s usually normal for your check engine light to turn on upon ignition. This is just your Eclipse testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Mitsubishi Eclipse making engine noise? Unusual noises can signal a problem with your Mitsubishi Eclipse engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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 my Mitsubishi Eclipse 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 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 put water in my Mitsubishi Eclipse 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 Eclipse when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my Eclipse engine suddenly stop? Reasons your Eclipse car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Mitsubishi Eclipse engines? Your local Firestone Complete Auto Care has you covered with expert Eclipse engine repair. Schedule an appointment today and see us at one of our thousands of locations.