Fuel Injector Plug at How to Repair a Car’s Fuel Injector Wire

How to Repair a Car’s Fuel Injector Wire

Fuel injectors are electrically operated solenoid valves that spray gasoline into cylinders of an engine that is equipped with a throttle body or multi-port fuel-injection system. If an injector doesn't receive elec­tricity because of a…

heated air inlet system at How to Repair a Car’s Heated Air Inlet System

How to Repair a Car’s Heated Air Inlet…

Most engines with carburetors have a heated-air inlet system integrated into the air-filter housing. This system is sometimes referred to as THER-MAC, an acronym for thermostatic air cleaner, or EFE, an acronym for early fuel…

Car Battery at How to Maintain a Car’s Battery

How to Maintain a Car’s Battery

A battery has two jobs. One is to supply electricity to the starter motor so the starter can turn the engine crankshaft rapidly enough for the engine to start. The other is to provide current…