Taking an engine compression test is sort of like checking your car's blood pressure. It's a quick and painless procedure ...

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, with a tweak to the regulations set for June 1 and a further change in ...

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...

‘It’s a big difference’ — Collins questions whether the FIA test reflects real engine heat.

The FIA have proposed a mid-season rule change to its engine regulations with a vote set to take place before the Australian Grand Prix. The build-up to the new 2026 season, which are the biggest in ...

Clarity on a resolution regarding the ongoing power unit compression ratio saga could emerge within the next few days. Following several meetings of the power unit advisory committee [PUAC] in recent ...

Before pressure washing your engine bay, you should let the engine cool first, disconnect or remove the battery, and cover ...