We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

Alaska Air Group's stock narrative is shifting as analysts modestly trim their consensus price target to about $65.47, even as they lower the assumed discount rate to roughly 10.6% and edge up long ...

Where does the ideal air/fuel ratio come from? What makes 14.7:1 the ideal air fuel ratio for gasoline combustion? This video explains the chemistry behind internal combustion engines using octane as ...

Your car's engine needs a very specific diet of air and fuel to do its job, and it's the fuel pressure regulator's (FPR) job to feed it the right amount. The gadget is relatively tiny and can fit in ...

Alaska Air ALK2.88%increase; green up pointing triangle Group expects third-quarter earnings to come in at the low end of its guidance, with profits dinged by higher-than-expected fuel costs and ...

Three of the Air Force’s newest and most advanced refueling tankers sustained a combined $22 million in damage in similar airborne accidents when refueling probes became stuck in fighter jets during ...

We earn commissions from purchases you make using links in our articles. Learn more. If your car experiences poor fuel economy, lacks power, feels sluggish, idles rough, or has an illuminated check ...

Sumeet Sabharwal, the plane’s captain (left), and Clive Kundar, the co-pilot, had more than 9,000 hours of flying time between them The captain of the crashed Air India jet is likely to have cut off ...

(Reuters) -Air India has completed the inspection of fuel control switches on Boeing 787 planes with no issues being found, Indian broadcaster NDTV said on Wednesday, citing an official. Boeing and ...