Breadcrumb Home Advice & How-Tos 99 Articles Car Sensors | What They Are and How They Work By Jerry Renshaw How Does a Parking Sensor Work? By Jerry Renshaw Forefixers: Computers in Cars By Tom Samiljan What are Car Sensors By Jerry Renshaw Best Truck Battery By The Advance Team Longest Lasting Car Battery By The Advance Team Forefixers: Emissions Controls By Tom Samiljan Engine Control Systems 101 By Jerry Renshaw What Gives With Front-, Mid-, and Rear-Engine Placement? By Christa Hogan Forefixers: Safety Innovations By Tom Samiljan Everything You Need To Know About Aftermarket Gauges By Andy Jensen Why Your Car Could Fail an Emissions Test By Jordan Perch How to Fix Your Gas Gauge By Andy Jensen The Big Problem with Ford's 4.6 V8 By Jerry Renshaw Is Your Catalytic Converter Bad? By Andy Jensen Headlight Ratings: What You Need to Know By Andy Jensen Forefixers: The Innovators Behind the Car Battery By Tom Samiljan Why Do We Go Lefty-Loosey/Righty-Tighty? By Patrick Sauer What Are Automotive Sensors? By The Advance Team Three Types of Vehicle Ignition Systems and How They Work By The Advance Team How to Increase Horsepower for Your Vehicle By The Advance Team How Big Trucks Got Better Fuel Economy By Jordan Perch How Does a Turbo Work? By Jordan Perch How Does a Code Reader Work? By Andy Jensen Load More