Camshaft tensioner leaks may start when the gasket or seal of the camshaft tensioner is no longer in good condition. This seal is supposed to confine the engine oil within the tensioner housing and keep it from seeping out. Over time, though, the engine temperature, pressure, and the age of the seal can lead to the seal becoming brittle, developing cracks, or even deforming. When that happens, oil starts seeping out around the tensioner and then it becomes a problem. The problem may not be with the seals either, as it could be as a result of cracks or internal wear on the tensioner. In either case, a leaking tensioner means that the engine is gradually losing oil and this can lead to less lubrication and more wear of the engine parts.
Signs You Might Have a Camshaft Tensioner Leak
- Low Oil Levels: If the engine oil needs a top-up frequently, then it is possible that there’s a leak somewhere. A small crack in the camshaft tensioner area can drip oil and, in the process, drain your engine.
- Oil Leaks: Another sign that you are sure to notice is the dripping of oil on the driveway or garage floor. If there are dark stains near the front or side of the Audi’s engine compartment, it’s best to have the car checked.
How To Fix A Camshaft Tensioner Leak
- Preparing for the Repair: Before repairing a camshaft tensioner leak, the vehicle should be lifted on a jack and the battery disconnected to eliminate any electrical problems. After the engine has cooled down, the technician can unbolt any parts that hinder the view of the camshaft tensioner. This may include the valve cover, timing chain cover, or the upper engine mounts, depending on the particular model of the vehicle.
- Replacing the Damaged Part: After making the necessary preparations, the technician will uninstall the faulty camshaft tensioner. If the only part that is damaged is the gasket or the seal, then that part is all that needs to be changed. If the tensioner is worn out or broken, however, then it is recommended to replace the entire part so as to avoid future troubles.
- Reassembly and Final Checks: After fitting the new gasket or tensioner, the adjacent area is wiped to remove any traces of oil or sealant. Proper torque sequence is applied to reinstall bolts and parts in their correct order as well as to ensure factory torque specifications. This reduces the likelihood of overtightening, which may harm the new seal. After all the components are put back together, additional oil may be poured into the engine to replace the leaked oil. A short test drive can be used to ascertain if the repair was successful.
Can You Fix It Yourself?
This isn’t a beginner-level job. When repairing a camshaft tensioner leak on an Audi, one has to dismantle some of the parts of the engine to get to the tensioner, replace the gasket or the seals and then put everything back in place. A single misstep in the process can lead to the incorrect timing of the engine or increased leakage. This is why many Audi owners seek the services of certified mechanics for this kind of repair work.
Take Your Audi To The Experts At A & P Specialties
At A & P Specialties, we understand
what to look for when a camshaft tensioner is leaking and how to repair it correctly with the right equipment and knowledge. When you bring your Audi to us, our experts will begin with a thorough assessment of the cause of the leakage. Once we have diagnosed the problem, we will explain to you how the repair will be done so that you are not left in the dark. We only use genuine parts that are a perfect match for your Audi model.
Our team has been providing quality services to drivers in Portland and other areas of Oregon including Vancouver, Beaverton, Gresham, and Happy Valley. If you are experiencing common issues like oil spots on the ground, smell of burning oil, or you have no idea what is happening to the car, then visit A & P Specialties for the best car repair services. We will take good care of your Audi to ensure you are back on the road in no time. Please visit us in Portland or contact us by filling out the form on our website.
Open 7:30 AM – 5:30 PM MON-FRI
Located in the Montavilla Neighborhood 707 SE 82ND AVE. PORTLAND, OR 97216
503-254-7310