Troubleshooting a Volkswagen Jetta Splash Shield
Your engine is the heart of your ride, and you'd like to keep it well protected at all times. Luckily, your Jetta comes equipped with a handy splash shield, a plastic panel found under your car. This component helps protect your vital engine against water, mud, rocks, branches, and other harmful debris. And since modern engine are designed with more sensors, all the more important has this auto part become. Be that as it may, your Volkswagen Jetta splash shield isn't immune to damage, so here are some troubleshooting tips to help you assess the condition of your shield.
A component designed to protect another is bound to take a beating. Your splash shield is subjected to all kinds of damaging substances like mud, rocks, and debris as you drive. These substances can really damage your shield, resulting in scratches and cracks in its plastic material. This component is even more prone to damage should you drive on rough roads on a regular basis or if you drive over potholes. When the shield becomes so broken to the point that it can no longer provide your engine with sufficient protection, then have it replaced.
Your splash shield is connected to your ride using a series of screws. As time goes by, these screws can become damaged or come loose, resulting in a shield that isn't securely fastened to the vehicle. When this happens, the shield can no longer protect your engine properly, and is more likely to become even more damaged. Should your splash shield loosen, then refasten it to your ride or have it replaced entirely.
If you notice a grinding noise from under your ride as you drive, then it's possible that your splash shield is making contact with the road. This noise should get louder and more prevalent as you increase speed. Once you hear such noise, stop the vehicle and take a look under your vehicle. It's possible that the screws of the splash shield have come loose, causing it to drag across the pavement. A severely cracked shield could also yield grinding noises should a part of the shield make contact with the ground.