Federal auto regulators have escalated a probe of Tesla after several of its cars crashed while using its self-driving feature, just as CEO Elon Musk prepares to roll out a new model with no steering ...

If you’ve ever rolled up to a red light, felt the engine shut off, and had that half-second of “Wait… did my car just stall?” ...

Your engine feels calm at a stoplight because a hidden idle system keeps fuel, air, and spark in balance. That quiet stability is not luck, it is the result of sensors, valves, and software working ...

The new Ferrari Amalfi Spider was unveiled today: a V8 2+ spider with a front-mid-mounted engine that embodies the perfect balance between contemporary sportiness and versatility within the Ferrari ...

One GM driver just cracked the code on the 5.3L V8’s thirst for lubricant. By bypassing factory fuel-management tech and ...

Yesterday, Congressman Doug LaMalfa introduced H.R. 6200, the Eliminating Start-Stop Engine Nuisance Technologies that Impair Automobile Life (ESSENTIAL) Act, which would end federal mandates and ...

We were on a hard newsletter deadline last week when the news broke that the Trump administration had announced what it calls the single largest deregulatory action in U.S. history. The action ...

DETROIT (AP) — The Environmental Protection Agency announced an end Thursday to credits to automakers who install automatic start-stop ignition systems in their vehicles, a device intended to reduce ...

Add Yahoo as a preferred source to see more of our stories on Google. The Trump administration is eliminating credits for automakers that include automatic start-stop engine systems, a feature ...