Get a Free Snapshot of Your Car's Health - Popular Mechanics Reader Special - Popular Mechanics: "Are you wondering what part of your car will be the next to go south, and what it will cost to fix it? Or are you just curious why that pesky check engine light won't go off? At PM, we're bringing our readers a new and quick way to get a vehicle health snapshot, and know in advance what maintenance could be around the corner.
CarMD, the company that sells the inexpensive diagnostic tool by the same name, has amassed huge database of auto repair information. That info comes from two main sources: the hundreds of thousands of CarMD tools that customers have hooked up to the Internet looking for answers for why their 'check engine' light is on, and from thousands of professional mechanics CarMD keeps on retainer to provide those answers"
