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

It's okay if your check engine light comes on when you first start your vehicle. It’s just your Lancer firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Mitsubishi engine sound different?

Strange engine sounds can be a sign something’s off in your Mitsubishi Lancer. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 Lancer engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Mitsubishi Lancer 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 Lancer engine to suddenly stop?

Your Lancer car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Mitsubishi Lancer engines?

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

Engine Repairs for Your 2003 Mitsubishi Lancer

Learn about

2003 Mitsubishi Lancer Trim Options

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

L4/2.0L

Mitsubishi Lancer Repairs and Services

Nothing stays the same forever. Even your Mitsubishi Lancer’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 2003 Mitsubishi Lancer repairs.

We’re Trained to Care for Mitsubishi Lancer Engines

The Mitsubishi Lancer is respected for its reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2003 Mitsubishi Lancer engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mitsubishi Lancer engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. 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 2003 Mitsubishi Lancer

As soon as your Lancer check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your Lancer to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Mitsubishi Lancer engine service might include burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2003 Lancer

If your 2003 Lancer engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Mitsubishi Lancer engine repairs and you can drive easy knowing that we use Mitsubishi-approved parts and fluids — serpentine belt, valve guide seal, sensors, or another part.

Questions About 2003 Mitsubishi Lancer Engines

Why does my Lancer’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your Lancer firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Mitsubishi engine sound different? Strange engine sounds can be a sign something’s off in your Mitsubishi Lancer. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 Lancer engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Mitsubishi Lancer 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 Lancer engine to suddenly stop? Your Lancer car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Mitsubishi Lancer engines? Your local Firestone Complete Auto Care has you covered with expert Lancer engine repair. Schedule an appointment today and see us at one of our thousands of locations.