What happens when a fuel injector is dirty?
If your fuel injectors are dirty this can lead to a weak or inconsistent spray of fuel inhibiting engine performance. Injectors are subjected to rapid and repetitive movement which generates substantial heat. In result, any fuel additives that don’t spray into the manifold can leave a residue that forms a crust when burnt.
Can a fuel injector last the life of the engine?
In general, fuel injectors are hard wearing and with a little care, can often last; the life of the engine. Like any other engine part, regular maintenance is the key, to keeping them going.
When to replace fuel injector seals and washers?
If the O-ring fitted to the injector is the problem; then replacing this O-ring will usually fix the leak. If the injector body; nozzle or internal components are cracked; then a new or refurbished injector is your only option. Replacement fuel injector seals and washers are cheap and are, fairly easy to install.
What should I do if my fuel injector is leaking?
Doing this will wet the seals, and prevent leaks. But, if the new injectors you bought did not come with seals, buy new injector seals separately instead of reusing the former ones. Now, press the injector into the rail until it stops.
What happens when fuel injector is dirty in a car?
Turbo Troubles In turbocharged engines, dirty injectors can have a dangerous leaning effect that may lead to engine-damaging detonation. When the engine is under boost and at a higher rpm, it needs all the fuel the injectors can deliver.
Why do fuel injectors need to be changed so often?
If an engine isn’t running efficiently, this can load extra pressure on injectors. It’s also important, to regularly change the fuel filter, to ensure a proper fuel flow. Driving Habits. Driving a car hard, combined with short start stop journeys, will increase the wear and tear on injectors.
How can I keep my fuel injector in good health?
Another great way to keep injectors in good health is; to regularly add a fuel injector cleaner to to your fuel tank. Many manufacturers claim that these cleaners, will give your car extra power or increased mpg. They probably won’t, or make much difference, to a car that is running properly.
What happens if you don’t change oil with direct fuel injection?
Not changing the oil in an engine with direct fuel injection can result in a worn fuel pump camshaft lobe.