Diesel Exhaust Fluid has an expiration date, after which it becomes far less effective and can even damage your engine.

DEF is a key component in lowering pollutants emitted from diesel engines, helping to reduce harmful emissions. Long-haul truckers and diesel engine enthusiasts had to rethink their entire operations ...

The government's strict emissions limits for combustion-powered vehicles have pushed automakers to develop technologies that let their engines stay compliant while producing gobs of power. Diesel ...

The 2025 Report by the think tank "Welfare, Italia," an initiative promoted by Unipol in collaboration with The European ...

Burcu Yesilyurt thought she was doing the responsible thing by pouring the leftover coffee into a drain (Picture: Tom Lubek/Getty Images) A woman has described the moment she was approached by three ...

A freeze warning is in effect from 10 p.m. Oct. 28 to 10 a.m. Oct. 29 and includes Fort Collins, Boulder, Denver and the western suburbs of Denver.

When there's too much oil, you can loosen the drain plug slightly to release the excess. If you'd rather avoid crawling under ...

Navy Closure Task Force-Red Hill (NCTF-RH) will begin venting tank 20 at the Red Hill Bulk Fuel Storage Facility (RHBFSF) ...

The tanks hold thousands of gallons of water so firefighters have a ready supply, especially in dryer and harder to reach ...

Jake Paul will face Gervonta "Tank" Davis on November 14 in an exhibition bout. 'The Problem Child', 12-1-0 (7 KOs), has faced several interesting opponents in his career so far, with his last two ...

If there's one complaint fans have had about WWE over the past few years that hasn't gone away, it's the theme music produced by one Def Rebel. The music group became WWE's primary team for creating ...