Side gapping your car's spark plugs could result in some modest performance gains. Here's what it means, how to do it, and ...

You should premix oil and gas for a rotary engine if the model is has apex seal issues, you plan to race the car, or you ...

Overhead valve (OHV) engines have their camshaft housed within the engine block, while overhead camshaft (OHC) engines have ...

Toyota is famous for designing engines that deliver serious reliability and longevity, but what does it look like when one ...

The 3UZ-FE is known for reliability, but one engine teardown proves that a single event is enough to destroy Toyota’s ...

Even if you drive a ubiquitous grocery getter, chances are it has a Sport mode. And no, it's likely not the cruel joke it seems. Increasingly, new vehicles' Sport modes carry the credentials to rise ...

A lift pump and a fuel pump might be part of the same system that delivers fuel to a diesel engine, but they have very different roles to play.

You can know next to nothing about passenger cars and still realize that you should never pump your Honda or Hyundai full of diesel fuel. That’s because most commercial sedans run on gasoline; diesel ...

GM's LS engines are known for their brute power, bulletproof reliability, loads of torque, great soundtrack, and accessibility. These attributes make LS motors some of the most popular aftermarket ...

Many service centres operate with limited transparency about oil selection, prioritising quick service over optimal customer outcomes. (Envato Elements pic) With the conflicting advice and abundance ...