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 ...

While we’ll go through wiring up the FAST computer and other associated engine components in a separate installment, here we’ll cover replacing the front and rear wiring harnesses with factory correct ...

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 ...

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 ...

It's the last lap of your Street Stock championship race. You're driving the race of your life, passing your archenemy on the outside in a daring display of driving mastery. Suddenly, the engine goes ...

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 ...

Many things can go wrong with a new car or SUV. But when Leo Horowitz took his nearly brand-new 2018 Honda Accord to a dealership for repairs, the mechanical gremlins literally jumped out from under ...

After something as jarring as a car accident, details of what happened can end up tangled or lost in the retelling of the story. To convey how it all took place, it helps to show -- not just tell -- ...