A woman says she was asked for a tip after an oil change and emissions test. Is this normal, and should you tip here?

Changing oil in cold weather can take a toll on both machines and people. Working in subzero conditions quickly induces fatigue. As the ambient air temperature drops, oil thickens and equipment ...

Work in cold weather climates can also influence the best choice. “An ideal product if they don’t want to change oil when the temperatures warm up is a 5W-40,” says Granger. “It has the ...

The oil change industry generates a whopping $15 billion in annual sales! Getting your piece of this very lucrative pie may be easier than you think, especially when you consider that specialized ...

With more than 130 million vehicles registered in the United States, the future looks very bright for the enterprising entrepreneur that starts a mobile oil change service. Assuming the average ...