How-To Geek on MSN

Your inexpensive OBD-II scanner can tell you more than why the check-engine light is on

An OBD-II scanner can do much more than read check-engine codes. These five features can help you diagnose problems faster ...
DAX Street

10 Sensors That Trigger a Check Engine Light Most Often

A check engine light can appear without warning, leaving drivers wondering whether the problem is minor or requires immediate ...
Motoring Chronicle on MSN

What the engine management light actually means (and when to stop driving)

A steady amber engine management light usually points to an emissions-related fault you can drive on carefully in the short ...
SlashGear

P0171 Engine Code: What It Means & What You Should Do To Fix It

That Check Engine light can mean so many different things, as can any noticeable difference in your car's performance or weird sounds. Fortunately, there are ways to narrow down the problem using ...
jdpower

Check Engine Light - What It Means and What to Do About It

When the check engine light comes on in a vehicle, it’s indicating that there is some issue with the car that should be checked out. It could be something minor, such as the gas cap not being screwed ...