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

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

Why is my Scion xB making engine noise?

Strange under-the-hood noises can point to problems within your Scion xB engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Scion xB engine?

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

Can I use water in my Scion xB radiator?

While it’s not recommended, you can use water in your xB 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.

What can cause the engine in my xB to suddenly stop?

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

Where can I go for Scion xB repair?

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

Reliable Repairs for 2004 Scion xB Engines

Learn about

2004 Scion xB Trim Options

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

L4/1.5L

2004 Scion xB Repair

Nothing stays the same forever. Even your Scion xB’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2004 Scion xB.

We’re Trained to Care for Scion xB Engines

Scion xB engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2004 Scion xB 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 Scion xB 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 2004 Scion xB

If your xB 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 fuel, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your xB issues diagnosed and we'll determine exactly why your check engine light is on. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

2004 xB Engine Services

When your Scion xB engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, 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 xB engine repairs and you can feel good knowing that we only use Scion-compliant replacement parts such as the serpentine belt, oil gasket, ignition coil, or a different component.

2004 Scion xB Engine Q&A

Why does the check engine light in my xB turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your xB testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Scion xB making engine noise? Strange under-the-hood noises can point to problems within your Scion xB engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Scion xB engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Scion xB radiator? While it’s not recommended, you can use water in your xB 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.
What can cause the engine in my xB to suddenly stop? Your xB car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Scion xB repair? Your local Firestone Complete Auto Care has you covered with expert xB engine repair. Schedule an appointment today and see us at one of our thousands of locations.