In the 1960s, automakers started introducing computer systems to monitor and adjust vehicle performance. Today, aspects like the engine control module (ECM), powertrain module (PCM) and transmission control module (TCM) analyze and oversee vehicle operation through a series of sensors…
If you suddenly find that your vehicle cannot shift as well or you notice a strange sound when you change gears, these signs point to low transmission fluid. Learn about the role of this fluid and other signs that it’s…
The process of paintless dent repair (PDR) involves massaging and smoothing out dents from the inside. The result improves a car’s exterior appearance, preserves the panel, keeps the warranty valid and uses fewer materials than traditional dent repair. The procedure…
Brakes are built to stop a vehicle averaging about 4,000 pounds. Yet friction fuels this mechanism, which can lead to overheating and damage other system components. Learn how this happens and what you can do to prevent brakes from overheating.…
