Common Problems with Your Jaguar XJS Hood Pad
Your hood pad or hood lining is one of the most overlooked and neglected parts of your car. It is the foam material that sticks to the underside of your hood. Its purpose is to absorb excessive engine noise and trap heat for faster engine starts. However, your hood pad is not immune to different problems. When these happen, the part shows some signs that you should not ignore. Following are some of these symptoms.
Small holes on your hood lining are very common issues with the part. These occur when the foam material is sagging to the point where it is already making contact with some internal parts under the hood. A common part causing holes on the hood lining is the bracket on top of the intake manifold. When holes occur, it is advisable to have your hood pad removed and reinstalled. You should make sure that it is adjusted where it no longer makes contact with any part under the hood.
A lot of car owners complain of unexplained tears on the hood pad. Most of these are cases with rodents. There may be times when mice in your house may be munching on your hood lining, causing large and small tears on the foam material. When this happens, you need to replace your hood pad and clean the internal parts from scattered torn foam fibers. These particles may contaminate the different parts under your hood, so you need to act immediately.
Your Jaguar XJS hood pad is located right on top of your engine bay where a lot of operations and movements are taking place. With this, oil may spray on the foam material due to a damaged part. A common component would be the breather hose that connects your cam cover and your oil filter. If there is a leak on the hose, oil may shoot at a wide pattern, hitting your hood lining. When this happens, you should replace the breather hose and clean your hood lining immediately.
Loose hood pad
This can be caused by damage in your hood pad material where the retaining clips are connected. Your Jaguar XJS hood pad is subject to high temperature and vibrations. These make the foam material tear over time. Duct tape would be enough to secure the position of the part.