Diesel and gasoline powered engines are very similar but they work differently than gas engines. What's the difference? Why are they traditionally used in trucks, locomotives and ships while cars are powered by gasoline engines? Which one is better and why.

Diesel cars are set to make a come back in the US market. Are they really better or are they dirty, noisy and unreliable? Diesel fuel costs more than gasoline why would anyone want a diesel car? Read this article and discover the truth about diesel power, reliability and economy of the modern diesel

The high price of gas. Can we afford to pay it, will it destroy us? Is it a big conspiracy? Who are the conspirators? Are they actually doing us a favor? Read this article and find out why the US Government is actually stock piling nearly a billion barrels of crude oil in underground salt caverns.

Chrysler offers a "Lifetime Powertrain Warranty". Whats the catch? Should you buy in? If your warranty has expired should you buy an extended warranty? Is a "Service Contract" the same thing as a warranty? Is a Service Contract the same thing as a scam? Why you should not buy a service contract?

New cars have dozens of computers, some designed to take control of critical functions such as braking, acceleration and in some cases even steering. Is it really a good idea to give up so much control to a computer? Is this trend every going to change? Please read the warnings here.

What do the lights and gauges on your dash mean. What should you do when a light comes on, on your dashboard and what shoud you do if a guage moves off the scale? What if several lights and gauges move?