In the mid '70s, GM began offering its SI-series (Systems Integrated) alternators, which not only delivered more amperage but did away with the externally mounted voltage regulator and its messy ...

Most replacement engine and chassis wiring harnesses are color-coded to match OEM wiring, or each wire is individually tagged for easy installation. It's important to use the proper tools: a good set ...

After walking car shows for more than 40 years, we have seen tons of interesting rides. Open hoods say a lot about the person who owns the Mustang and how much they know about automotive electrical ...