Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less ...

This month we will be concentrating on diagnosing a clogged fuel injector using data from a can tool. Diagnosing a clogged injector is not always easy because the symptoms act similar to low ...

There are many things that can degrade your vehicle's performance over time, from a dirty air filter and low tire pressure, to fouled spark plugs and worn out plug wires. However, nothing will rob ...

Your fuel pump pushes fuel from your gas tank through your fuel lines to your engine. Then, your fuel injectors are responsible for spraying just the right amount of gas into your combustion chambers ...

Some 2007-09 Saturn Sky models with 2.0-liter turbo engines may produce a clicking and ticking sound from the engine compartment on cold startup. According to General Motors, the noise decreases in ...