DELAWARE & PENNSYLVANIA AUTO REPAIR

How does rust form on your car’s exhaust? The exhaust system is closer the ground and thus more vulnerable to moisture and debris from the road, like salt. Gasses and moisture inside your exhaust system also contribute to rust over time. If you live near the coast where salt collects in the air or in an area that uses road salt in the winter, frequent washing of the undercarriage will remove salt and dirt buildup that causes rust and corrosion. Ask your technician to inspect your exhaust system when you get your oil changed to monitor health. When it comes to safety and vehicle health, replacing one rusted component is more time-consuming and expensive long-term. Rust is like cancer; once it has spread to one area of the vehicle, it won’t slow down. If your technician finds a rusty pipe on the exhaust system, but the rest of the system hasn’t been affected, you may be tempted to request welding in a new pipe or welding it back together. Rust is a sign of age and corro ... read more

During intense summer heat, tire pressure may fluctuate and lead to premature wear. If your tire pressure is low, it may be a surface-level issue. Check for punctures on the tire surface and make sure air isn’t escaping. Many newer vehicles (late 2000s and on) have a TPMS or Tire Pressure Monitoring System that will monitor tire pressure. This sensor will wear with the car’s battery and can malfunction as the battery reaches the end of its life. Other faulty sensors, like the ABS (Antilock Braking System), may also contribute to indicating low tire pressure. The recommended tire pressure for your vehicle depends on manufacturer recommendations, as well as tire size. You can find this in the owner’s manual, usually located in the passenger-side glove box. The sticker found on the driver’s side will also list factory recommendations for standard tires. Newer vehicles will display tire pressure for you on their dashboard screen. When determining the correct pressur ... read more