In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions. We cover OBD2 error codes associated with each sensor, including P0335, ...

All cars break down eventually. That is simply the reality of owning one. Some of the problems they experience are well-documented, relatively affordable to fix, and easy to diagnose. Others are more ...

A gasoline smell in a car's cabin could be caused by a leaking fuel pump or an evaporative emissions system issue. Driving with worn shock absorbers can lead to poor handling and increased wear on ...

Forbes contributors publish independent expert analyses and insights. Jim Gorzelany is a veteran automotive journalist. This voice experience is generated by AI. Learn more. This voice experience is ...

From the March/April 2026 issue of Car and Driver. After I announced my purchase of a massively depreciated 2002 Bentley Arnage T [November/December 2025], readers responded with surprising enthusiasm ...

Tuning is a subject too complex to be dealt with exhaustively in a short wiki page; the purpose of this page is to give you some pointers. This tutorial assumes that you will be using the Speed ...

This article was updated in November 2025 with new information. You know you’ve earned your DIY stripes when you can stay calm the moment something goes wrong. And with cars, that moment usually ...

You've probably been there — you go in for a simple oil change, and suddenly the mechanic tells you your transmission needs replacing. Or your check engine light turns on, and what you thought would ...

Ever been told your car is running lean? It means the engine is receiving too much air or not enough fuel during combustion. You see, your car's engine needs a very specific balance of air and fuel to ...