As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. Residents of Vermont pay the least in the nation, on average, to fix a "check ...

Once upon a time, it was considered good practice to warm up your engine by letting it idle for a little while before setting off. These days, however, people tend to just jump in the car and go. Is ...

Under pressure from the U.S. government, Mercedes-Benz is recalling nearly 43,000 tiny Smart cars because the engines can catch fire. The recall covers the Smart for two cabrio and coupe cars in the U ...

The costs of buying a new or used car have climbed in recent years, and so has the average repair bill. If a vehicle purchase or major repair isn’t in the cards (or budget), maintaining the health of ...

Don't you wish you could find out why exactly your check engine light comes on BEFORE going to an auto shop for answers? Well, the Micro Mechanic is supposed to diagnose the problem and tell you how ...

The most frequent “check engine light” fix noted in a recent report is to replace the catalytic converter, which costs an average $1,313. It should come as no surprise to anyone who’s been paying ...

Expensive repairs? Find a warranty to cover future costs. Expensive repairs? Find a warranty to cover future costs. Engine repairs aren’t cheap, but there is good news: You may not need an entirely ...