How do I diagnose a fuel injector?

Answer Fuel injectors are an invention that can improve automotive fuel economy and function within a car engine. However, they are precise instruments that can malfunction under use. When they do, they w... Read More »

Top Q&A For: How do I diagnose a fuel injector

DIY Fuel Injector?

Fuel injected automobiles have no carburetor. The fuel injector system is much more efficient because it sprays a metered amount of fuel directly into the cylinders. The design of the fuel injector... Read More »

Symptoms of a Bad GM Fuel Injector?

In order to run efficiently, your GM vehicle needs a proper ratio of fuel and oxygen for combustion. The fuel injector feeds fuel to the engine for this process. A number of problems can occur with... Read More »

How to Clean an OTC Fuel Injector?

The OTC Tools brand fuel injector on a vehicle needs periodic cleaning. The fuel injector is the system on a vehicle which combines gas with air and delivers the fuel throughout the vehicle. When i... Read More »

How to Rebuild a Fuel Injector?

Vehicles that have fuel injection have an additional service problem compared to carbureted fuel systems. They use small injector heads that fit directly into the cylinders to supply the correct at... Read More »