Battery Drain Issues, Diagnosis

Persistent battery drains are a serious annoyance for car owners, but are particularly difficult (and tedious) for a mechanic to locate and repair. Quite often the drain will be in an inaccessible place, there will be more than one drain source, or the issue just never seems to resolve. Small, …

Diagnosing, Fixing EGR Issues

Most modern vehicles are equipped with exhaust gas recirculation (EGR) to re-burn some of the exhaust gases to improve emissions. This system is relatively simple in its operation. There are three things most likely to go wrong if your engine’s computer is throwing an EGR code. Read more on 10w40.com.