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

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Volkswagen Jetta making engine noise?

Strange engine sounds can be a sign something’s off in your Volkswagen Jetta. Knocking or tapping could be a symptom of low oil. 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 a Volkswagen engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Volkswagen Jetta 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my Volkswagen Jetta radiator?

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

Why did my Jetta engine suddenly stop?

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

Where can I go for Volkswagen Jetta repair?

Your local Firestone Complete Auto Care offers Volkswagen Jetta engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 1991 Volkswagen Jetta

Learn about

1991 Volkswagen Jetta Trim Options

Select your Volkswagen Jetta trim level to learn more about Volkswagen-recommended engine repair. Use the following chart to find information.

L4/1.6L

L4/1.8L

L4/2.0L

Volkswagen Jetta Repairs and Services

Nothing lasts forever. Even your Volkswagen Jetta's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1991 Volkswagen Jetta repairs.

We’re Trained to Care for Volkswagen Jetta Engines

Volkswagen Jetta engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 1991 Volkswagen Jetta engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Volkswagen Jetta engines. Schedule a courtesy inspection at the first sign of engine trouble. 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 1991 Volkswagen Jetta

If your Jetta check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your Jetta in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Volkswagen Jetta engine service might include oil leaks, or engine misfiring.

Volkswagen Jetta Engine Repair

When your Volkswagen Jetta 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. 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. Turn to Firestone Complete Auto Care for your 1991 Jetta engine repairs and you can drive easy knowing that we use Volkswagen-approved parts and fluids — timing belt, engine oil seal, fuses, or other parts.

Engine Q&A 1991 Volkswagen Jetta

Why does the check engine light in my Jetta turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Volkswagen Jetta making engine noise? Strange engine sounds can be a sign something’s off in your Volkswagen Jetta. Knocking or tapping could be a symptom of low oil. 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 a Volkswagen engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Volkswagen Jetta 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my Volkswagen Jetta radiator? While it’s not recommended, you can use water in your Jetta 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.
Why did my Jetta engine suddenly stop? If your Jetta car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Volkswagen Jetta repair? Your local Firestone Complete Auto Care offers Volkswagen Jetta engine repair. Schedule an appointment today at one of our thousands of locations nationwide!