Be careful if you are thinking of buying that souped-up second-hand hatchback you’ve had your eye on for some time. You need to check to see if it has been modified in any way. Because if it has ...

Of course you do, and if you've got a classic car or a souped-up muscle car, there's a new fuel pump that can help convert your engine to run on E85. AutoblogGreen reader Dan Kahn sent in a tip ...