Even if you don't know much about cars, you know your own car. That knowledge can help you explain a problem to a professional.

We’re obviously not talking about a jammed semi-automatic or dud ammo, but an engine misfire is fundamentally the same thing. A cylinder supposedly filled with compressed air and fuel—akin to ...

In order for an engine to perform its best, it must have proper fuel, spark, and cylinder sealing. Conducting a leakdown test is the best way to determine if there's a problem with a particular ...

This problem is easily remedied by checking your oil frequently, especially on engines with a lot of miles on them because they tend to burn oil faster than newer engines. A Spanner in the Works ...

HOUSTON – That dreaded check engine light on your car's dash could signal you need major repairs or something as simple as a new gas cap, but you don't want to spend a lot of time or money ...

A car can be compared to the human body and may need diagnostic tests very often. For humans, when a patient consults a doctor about a symptom, the doctor runs a medical diagnostic test to ascertain ...