Q: I have a 2006 Kia Optima with 64,000 miles and it sits outside 24/7. When it’s wet, the car makes a screechy noise in the morning as I leave for work. It lessens as I accelerate, but when I start ...

The Volvo D13 engine is a highly reliable and efficient engine widely used in commercial vehicles. Like all internal combustion engines, it requires proper maintenance to ensure that it runs smoothly ...

Over-tensioning shortens not only the life of V-belts but also that of the sheaves, electric motor, and driven equipment bearings. In extreme cases, it can even bend or break a motor shaft.