View post: Senators Call Out Amazon Over Used Cars With Open Safety Recalls Judging by its 578 five-star ratings, quite a few shoppers seem to agree that the kit is well worth it. When you consider ...

You may have heard your car has a four-stroke engine, but you're not sure what that means. Why are there four? And what is a stroke, anyway? A modern gas engine most commonly uses pistons and a ...

As we begin the last article in this series on the basics of the internal combustion engine, let's stop to review what we've covered during the last five articles. We began last May by detailIing the ...