The Volvo D13 engine is a highly reliable and efficient engine widely used in commercial vehicles. Like all internal combustion engines, it requires proper maintenance to ensure that it runs smoothly ...

Volvo Trucks North America on Feb. 6 outlined a range of mechanical and technological enhancements to both its proprietary D13 engine and I-Shift automated transmission that helped the OEM achieve ...

NASHVILLE, Tenn. — Volvo Trucks North America on March 10 launched the D13 Variable Geometry Turbo engine, promising a 3% fuel efficiency increase compared with prior options. The engine will be the ...