The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

Engine cylinders can misfire due to problems with the ignition system, the fuel system, air and compression, or sensors and ...

Ford says that the internal targets for Red Bull’s 2026 power unit have been met, but admits there is always “some ...

Left-shifting DFT, scalable tests from manufacturing to the field, enabling system-level tests for in-field debug.

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

But none of that matters if the engine won't turn over. Winter can be an especially challenging time. When the temperature plummets, problems that were minor in the fall can snowball. "The best way to ...

Discover how Mazda’s 13B-MSP Renesis evolved, its tech breakthroughs, and the issues that defined it, plus how it connects to today’s new single-rotor 8C engine.

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...

Petrol ATThe Hyperion series started off with the 1.2-litre, 3-cylinder engine in the Curvv, and now the series continues ...

At the 2025 MRAM Forum major foundries talked about automotive applications, magnetic field sensitivity and MRAM ...

Mechanical lifters were once commonplace in internal combustions engines, but they've been mostly replaced by hydraulic lifters, which offer a lot of benefits.

Ford says that the internal targets for Red Bull’s 2026 power unit have been met, but admits there is always “some ...