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

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 turn off in a bit, but come see us if it doesn't.

Why does my Scion engine sound different?

Unusual noises can signal a problem with your Scion xB engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 a Scion engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Scion xB 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 use water in my Scion xB 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 xB engine to suddenly stop?

If your xB 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 Scion xB engines?

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 2006 Scion xB Engines

Learn about

2006 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

2006 Scion xB Repair

Nothing stays the same forever. Even your Scion xB's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2006 Scion xB services.

We Know Scion xB Engines

Scion xB drivers trust that their xB will take them near and far. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2006 Scion service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Scion xB engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2006 Scion xB

An illuminated check engine light on your Scion xB is one of the first signs it's time to 'brake' for engine service. 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. 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 xB issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine pinging noises, essential fluid leaks, or engine misfiring.

Scion xB Engine Repair

If your 2006 xB engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. 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 Scion xB engine repairs and you can feel good knowing that we only use Scion-compliant replacement parts such as the timing chain or belt, valve guide seal, fuses, or another part.

2006 Scion xB Engine Q&A

Why does the check engine light come on when I start my xB? 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 turn off in a bit, but come see us if it doesn't.
Why does my Scion engine sound different? Unusual noises can signal a problem with your Scion xB engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. 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 a Scion engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Scion xB 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 use water in my Scion xB 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 xB engine to suddenly stop? If your xB 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 Scion xB engines? 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.