Installing a remote diesel tachometer is fairly easy with Autohack’s wireless tach. The Tennessee-based company’s install video (see below) reveals in a few minutes how it’s done: a sensor is fastened ...

As if it weren’t tough enough for diesel owners to find a clean place to pump fuel, they face another challenge: keeping their tanks of diesel exhaust fluid (DEF) topped off. What happens if you run ...

Millions of drivers who have fuel gauges have been warned to act when it shows 50 miles left in the tank. Petrol and diesel drivers have been warned over how to fill up their tanks as they run the ...

With more and more new-car buyers choosing automatic transmissions over manuals, why do tachometers still have such a large presence on dashboards? The tachometer displays engine speed in revolutions ...

Nissan North America is recalling 12,112 Titan XD diesel pickup trucks in the 2016 model year because the fuel gauge in these vehicles might malfunction, according to the National Highway Traffic ...