Toyota Camry Diesel Glow Plugs

Although some people compare the diesel’s glow plugs with the gasoline engine’s spark plugs, the two are fundamentally different. Whereas the spark plugs belong to the principal components of the engine that simply won’t run without their proper operation, glow plugs serve an auxiliary function and are used only during engine start-up. The function of glow plugs is to warm up the air coming into the engine to ensure the cold start. Once the combustion process begins, they are no longer necessary, as the engine now produces enough heat for providing reliable compression ignition.

Diesel engines are unavailable for the current generation of the Toyota Camry. But they were in the past, during the run of the early generations of the model. Although glow plugs are not essential engine components, they are still present in almost every diesel engine, and you’re likely to find some under the hood of your Toyota Camry, too. If something is wrong with these components, you simply won’t be able to start your engine in cold weather. Plus, the installation of Toyota Camry replacement diesel glow plugs & components is not that complicated or expensive operation.