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Mercedes Benz CLS55 Amg Oil Drain Plug Gasket

Diagnosing Volkswagen Jetta Oil Dipstick Funnel Problems

Your Volkswagen Jetta oil dipstick funnel is a piece of orange tube where you put in the dipstick when measuring oil levels in your engine. This component is made of plastic, which wears out over time. When this happens, you might begin to experience several engine-related problems. You need to troubleshoot the causes behind these issues, so you can think of the most appropriate solution the soonest time possible.


A dipstick is a device that is made of metal. To protect it from rust, you put it inside the plastic funnel. But when the funnel cracks, oil can get into the metal tube. Leaving your dipstick in this condition for days may result in corrosion and engine contamination. To check your dipstick funnel for cracks, simply park the car and open your hood. Do this only when the engine is completely cool. Locate the dipstick in your vehicle. It is usually installed near the exhaust manifold. Gently pull it out for inspection. When you see that the tube has holes and fissures, replace it immediately.


Something is terribly wrong when you see oil flowing out of your dipstick. Overflow is caused by several things. Pressure build up is one of them. Extreme high pressure inside the fuel tank is most likely to happen in a diesel-powered car like a fourth-generation Volkswagen Jetta. Diesel fuel heats up faster causing the pressure to increase rapidly. To verify if you're having this problem, remove the dipstick slowly. If you're hearing a hissing sound, it means that there is a huge pressure build up. Also, check the level of your oil. In some cases, too much oil in the tank causes fuel to blow out of the dipstick funnel.


Contamination of your fuel can lead to something worse-engine contamination. It can affect your car's performance in a very bad way. One of the factors that can initiate contamination is a chipping and flaking oil dipstick funnel. The plastic debris can fall to the bottom of the tank and mix with fuel. During combustion, these plastic pieces can get transferred to the engine and cause blockage or contamination. To troubleshoot this particular issue, you need to inspect the tube thoroughly. Squeeze the plastic funnel to feel if it's squishy. Replace the spongy tube to fix the problem.

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  • The Basic Rules in Volkswagen Jetta Oil Dipstick Funnel Maintenance

    Your Volkswagen Jetta oil dipstick funnel is a plastic tubing that protects your dipstick from corrosion. When this component breaks, your car's engine will be at risk for blockage, contamination, and corrosion. To prevent such troubles, regular maintenance is the key. It can help you prolong the service life of your dipstick funnel saving you from expensive cost of replacement and repair. Here are the basic care tips for your oil dipstick funnel:

    Inspect your oil dipstick funnel periodically.

    The only way to keep track of your dipstick funnel's condition is by inspecting it regularly. This way, you can easily find cracks, dents, holes, and other physical damage that may indicate funnel failure. By detecting these problems early, you'll be able to prevent the troubles from getting worse. Maintain a schedule of inspection and make sure to follow it strictly.

    Clean your oil dipstick funnel regularly.

    To prevent floating debris from getting inside your oil dipstick funnel, clean your oil tank. If in case your dipstick tube is filled with oil, you need to remove it from its mounting. Wash it with gentle soap and allow it to dry completely before you put it back to its original position.

    Secure your oil dipstick funnel tightly.

    The oil dipstick funnel is held in place by bolts. These bolts can get loose causing the tube to come off from its mounting. This can lead to fuel leaks and fire. To prevent such accident from happening, always make sure that your dipstick tube is securely attached to the bracket. Replace any missing or corroded screws if possible.

    Know when to replace your oil dipstick funnel.

    Proper maintenance can only do so much. There will come a time when you'll need to remove and replace an old and worn out dipstick funnel. When buying a new one, remember to bring with you the previous funnel. Tell to the store personnel that you're getting the exact component as the one you had. This is the best way that you can do, so you won't get a wrong replacement part for your car.