Fixing a car that is noticeably out of tune or has failed an emissions test can improve its gas mileage by an average of 4%, though results vary based on the kind of repair and how well it is done. [...]

2020 Lincoln Corsair road test Consumer Reports' lowest-rated cars of 2019 Computer data storage: Consider speed, portability along with size Upgrade your backyard with these tech tools Nintendo Switch has impending 'Metroid Dread' game coming in October Apple shows new software for iPhone, other gadgets 4 travel tips to pack like a pro for vacations How to clean your gross headphones I'd never, ever call my 2004 Pacifica a clunker. [...]

An air cabin filter is an important component in any vehicle's heating and cooling system. It helps protect the passengers from contaminants in the air they breathe. [...]

Automotive service technicians and mechanics, often called service technicians or service techs, inspect, maintain, and repair cars and light trucks. [...]

Under every car's hood, you'll find a veritable nest of hoses and reservoirs filled with fluids, every one of them engineered to fulfill a specific role. And a part of being a responsible car owner is checking the fluid levels and replenishing them when necessary [...]

Modern vehicles are complex machines. The average new car has over two dozen computer modules working behind the scenes, a vast network of sensors, and hundreds of electrical wires linking all these components together. This complexity means that there is a lot to go wrong with a car, and when things do, your first indication is often a warning light on the dashboard. [...]