This electronic car thermostat circuit described here regulates the air blower system of a car. When the temperature inside the car exceeds a certain preset level T1 tuns on the fan. A temperature ...

Back in the ’60s and ’70s when my friends and I were kids working on our own cars, repair manuals always had the wiring diagrams somewhere toward the back of the book. Even back then, those wiring ...

A wiring harness is often the first component fitted to a vehicle’s bare chassis at the factory, so these tricky diagnoses and fixes often require DIY- or shop techs to remove plenty of tricky ...

The car cigarette lighter socket does not only light cigarettes, but can be utilized as an electrical channel for powering tools to work on the car such as laptops and other electronic devices. The ...

In years past the thought of wiring a street rod would strike fear in the heart of many hot rodders. Fifty years ago wiring a street rod generally involved finding an accurate schematic, a generic ...

In our last installment on Scarlett, our ’72 coupe project car, we routed all the engine wiring through a single circular connector on the firewall in preparation for integrating the LS3 wiring and ...