One of the most inconvenient vehicular problems is when the A/C won’t blow cold air. If your Volkswagen Jetta isn’t keeping you cool, we’ve outlined some of the most common reasons why this might be happening. It is entirely possible for your Jetta’s heater to work just fine even when the air conditioner is blowing … Read more
Fuel injectors can go the life of a modern vehicle with little to no trouble at all. That being said, bad fuel injectors are one of the more common issues that happen to any vehicle (Volkswagen Jetta included). There’s always more than one fuel injector, and even one going bad is enough to make … Read more
If your Volkswagen Jetta’s steering wheel is shaking, you should deal with it immediately. A shaking steering wheel in the Volkswagen Jetta is caused by anything from the wheels and tires through the suspension (ball joints, tie rods, etc.) to the braking system. We’ll start with the easiest things to check and move towards things … Read more
Bad Coil Packs are one of the more problematic ignition issues that can occur with the Volkswagen Jetta. A bad oil pack can make your Jetta almost un-drivable. Or it may have little effect at all on the engine’s ability to run. It’ll get worse as they lose their ability to fire the spark plugs. … Read more
If your Volkswagen Jetta doesn’t start, you’ve found the right article. Many different issues can cause the problem. We cover all the likely ones in an order that makes sense when diagnosing the issue at home. This article is written with the assumption that you are looking for a way to get your Volkswagen Jetta … Read more
A bad fuel pump can cause a myriad of problems for your Volkswagen Jetta, making it essential to be aware of the warning signs that indicate trouble. Your fuel pump is responsible for pushing fuel from your car’s fuel tank to the engine, but when it starts to fail, your engine may suffer run rough, … Read more
A bad alternator can leave your Volkswagen Jetta without power and unable to move. Alternators don’t always go bad in the exact same way. We’ll cover the symptoms of when an alternator goes bad, and how to diagnose a bad one (which is really pretty easy). How Your Jetta’s Alternator Works The alternator’s job … Read more
A bad fuel filter is one of the worst problems that can happen to your Volkswagen Jetta. When the filter fails, it can limit the amount of fuel that enters the engine. Without proper fuel pressure, your car will not run at all. With that in mind, most of the symptoms of a bad fuel filter revolve … Read more
An engine functions as a pump, requiring a precise combination of fuel, air, and spark. If any element of this trio is imbalanced, your Volkswagen Jetta won’t run right (or at all). While a misfire is the symptom of bad spark plugs, bad spark plugs almost always indicate a problem with the engine (more on … Read more
Oxygen sensors play a crucial role in your Volkswagen Jetta’s emissions system and fuel management. These sensors detect the levels of oxygen present in the exhaust, which is a primary component in maintaining the optimal air-fuel ratio. A damaged or faulty oxygen sensor can have a significant impact on your car’s overall performance, making it … Read more