The EPA is escalating its response to consumer complaints regarding DEF system failures, announcing a new investigation aimed ...

GM has released an updated fix for a fuel injector flow rate issue affecting certain units of the Chevy Trax crossover, revising an earlier Service Update.

Why does my diesel VW Caddy idle at around 1000rpm every 300km for several minutes, with no DPF warning lights? Could this be ...

GM Ecotec engines face timing chain failures, oil consumption issues, and exhaust manifold problems that cost thousands in ...

Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

Contaminated fuel can cause diesel engines problems, including reduced power, excess emissions and a reluctance to start.

Why do cetane boosters matter? If ignition takes too long, combustion becomes uneven and efficiency suffers, while the engine ...

How Gasoline Direct Injection causes Chain Wear, Fuel Dilution, and LSPI. One of the biggest changes to gasoline combustion engines in recent history is the mass adoption of direct injection ...

There’s a well-worn pattern in the development of AI chatbots. Researchers discover a vulnerability and exploit it to do something bad. The platform introduces a guardrail that stops the attack from ...