Fuel injectors will fail when debris (water, dirt particles, etc.) or rust find their way into the system and, after time, plug up the nozzle, the armature, or the nozzle needle gets stuck. To prevent debris from getting into the system, we recommend doing everything you can to help keep your fuel system clean.
- How long do fuel injectors normally last?
- Can a bad fuel injector damage the engine?
- What are the signs of fuel injector problems?
- Can you drive with a bad injector?
- What causes a fuel injector to go bad?
- What happens when one injector fails?
- Can you drive a car with one injector not working?
- What happens when one fuel injectors go bad?
- How long can you drive with a bad injector?
- How do I know if one of my fuel injectors are bad?
How long do fuel injectors normally last?
In general, they're expected to last a pretty long time. Both Bosch and Delphi, two major manufacturers of automotive components, say their fuel injectors have a life expectancy of 1 billion cycles. Essentially, that means that the fuel injectors should last as long as the car does.
Can a bad fuel injector damage the engine?
Technically, you can still drive with a bad fuel injector. However, it is advised against doing so because a failing fuel injector will cause the engine to run lean. This can lead to engine damage, poor fuel economy, and decreased performance.
What are the signs of fuel injector problems?
- The Engine Misfires. Dirty fuel injectors may cause your vehicle's engine to misfire. ... - Idling Gets Rough. ... - Your Gas Mileage Tanks. ... - The RPM Needle Starts to Dance. ... - Your Car Won't Start.
Bad Fuel Injector Symptoms
Can you drive with a bad injector?
Technically, you can still drive with a bad fuel injector. However, it is advised against doing so because a failing fuel injector will cause the engine to run lean. This can lead to engine damage, poor fuel economy, and decreased performance.
What causes a fuel injector to go bad?
Fuel injectors typically fail due to a buildup of contaminants such as carbon. Carbon build-up can cause a clogged or partially clogged injector, preventing the injector from closing all the way. This results in a drip that creates a misfire.
What happens when one injector fails?
If a clogged fuel injector continually struggles to disperse fuel to the engine, a time will come when it misses the fuel supply completely and the engine will misfire. The misfire will easily be felt while driving, and often requires immediate repair by trained automotive repair specialists.
How Fuel Injectors Work And Why They Fail
Can you drive a car with one injector not working?
Technically, you can still drive with a bad fuel injector. However, it is advised against doing so because a failing fuel injector will cause the engine to run lean. This can lead to engine damage, poor fuel economy, and decreased performance.
What happens when one fuel injectors go bad?
If something were to go wrong with one or more of your fuel injectors, then your vehicle's engine won't be able to perform the way it's supposed to. A faulty fuel injector will either prevent fuel from being sprayed into the engine all together or it will mess up the intervals at which it is supposed to be sprayed.
Common Problems With Common Rail Injector, Diesel Fuel Injector Failed, Symptoms, Diesel Tech Tips
How long can you drive with a bad injector?
How long can you drive with a bad fuel injector? You can drive at least 5,000 miles or more with a bad fuel injector. But you should avoid driving with a bad fuel injector as it can damage other parts of the fuel system. You should not ignore bad fuel injector symptoms.
How do I know if one of my fuel injectors are bad?
The most common sign of a bad fuel injector is the check engine warning light, which appears on the dashboard. As soon as an injector isn't doing what it should, this light will come on. (In other words, if it's adding too much or too little.