Common Fuel Injection Problems
The fuel injectors have a very specific task. They are designed to spray gasoline in a fine mist to mix with passing air as it heads into the combustion chamber. Many vehicles today have multi-point fuel injection, which means each cylinder is fed by its own fuel injector. Your vehicle requires a specific air/fuel mixture in order to operate at maximum efficiency, and that recipe can be thrown off if the fuel injectors are not operating as designed.
There are three primary issues that a fuel injector will run into, which is becoming clogged, being dirty or they will leak. Other issues, such as computer errors or failing sensors, can cause the fuel injectors to act incorrectly, but these are not a result of failing injectors. Here's what you need to know regarding common fuel injection problems.
Clogged Fuel Injectors
It's not easy to diagnose a fuel injector as the symptoms it causes can be similar to a bad spark plug or ignition coil, meaning, one of the cylinders is not firing. If it is related to a clogged fuel injector it is likely due to old fuel being ran through the engine, resulting in residue getting stuck inside the injector or its filter basket. If a fuel injector becomes fully clogged it will likely have to be removed from the vehicle and be professionally cleaned, as additives and fuel rail induced injection cleaners will not be able to clear the clog, as they can't pass through at all.
Dirty Fuel Injectors
If fuel can still pass through the injectors, but not the proper amount, they will generally be considered dirty. Dirty fuel injectors will affect the flow rate of the fuel, which can result in poor idling, stalling, hard starting or sputtering, which reduces your car's ability to effectively accelerate. While some gas tank additive injector cleaners may help reduce the build up in the injectors, the only real way to clean them and restore peak performance is to remove them and use the proper chemicals and equipment.
Leaking Fuel Injectors
If the fuel injectors are leaking externally you should not drive your vehicle. While a leaking injector will likely cause issues similar to that of a dirty one, you will often be able to smell gas under the hood or even spot a leak, depending on your make and model. Externally leaking injectors pose a fire risk and need to be completely replaced.
If it seems as if your car is struggling to get fuel it's important to let a professional technician complete diagnostics to identify why. If you believe that you need fuel injection repair in Richmond head to All Tune and Lube. Our team of auto repair experts can quickly diagnose and fix any problems that are causing your car's performance to drop. To learn more, or to request an appointment for superior auto repair in Richmond or the surrounding communities give us a call at (804) 262-4200 today.
Auto Repairs Plus - Richmond VA Blog
Written and Published By MORBiZ
Keep Your Car Healthy with these 6 Fluid Flushes
7 Maintenance Tasks for Safe Winter Driving
7 Tips for Boosting Fuel-Efficiency
How to Identify Cooling System Trouble
Do I have a bad alternator?
What are common triggers of a check engine light?
3 Big Signs of Engine Trouble
Expert Fleet Vehicle Maintenance
Preparing Your Car for the Driving Season
Don't Put Off Brake Repair!
Tips to Increase Resale Value of Your Car
Common Fuel Injection Problems
Is it time for new shocks?
Customer Reviews of a Richmond Auto Repair Shop
4 Common Reasons a Car Will Fail an Emissions Test
Top 5 Signs of a Failing Ignition
What is a Fluid Flush?
It's Time for Transmission Service if this Happens
9 Things to Check Before a Road Trip
Common Auto Parts that Need Replacement
5 Symptoms of Major Engine Trouble
5 things you may say to yourself if your car needs auto repair
Does My Car Have an Exhaust Leak?
What Does Colored Exhaust Indicate?
How to Identify a Great Richmond Auto Repair Shop
6 signs your car will give you if it is time for brake repair
Is it Time for Alternator Repair?
When do I need cooling system repair?
5 Less than Obvious Signs You Need to Visit an Auto Repair Shop
Are You Keeping up with Oil Changes?
Is it Time for 30/60/90K Maintenance?
Is it time to set up a fleet vehicle maintenance plan?
The Best Auto Electric Service in Richmond
How to use your senses to detect car trouble
AC Repair in Richmond
What is Scheduled Auto Maintenance?
The Best Engine Diagnostics
Help, Why Won't My Car Start?
Where to Turn When You Need New Tires
4 Common Check Engine Light Issues
The Best Brake Repair in Richmond
Does my car need service? A few signs that say yes!
Does My Car Need Suspension Repair?
Does My Car Need Clutch Repair?
What are the Signs of Transmission Trouble?
The Best Auto Maintenance in Glen Allen
The Importance of 30/60/90K Maintenance
Top 4 Auto Electric Problems
Expert Auto Repair in Richmond
Is it time for Cooling System Repair? Here's how to Tell!
Gaining Insight Through Engine Diagnostics
What is a Tune Up?
How to Know if It's Time For New Tires
What is Auto Electric Repair?
Our Quality Fleet Maintenance Program
Get Better MPGs this Summer with Simple Auto Maintenance & Driving Tips
Is It Time for AC Repair?
Does Auto Part Quality Really Matter?
Our Team of Experts Can Help With Transmission Repair
What is Leaking from My Car?
What are the Parts of the Cooling System?
Why You Don't Want to Miss Your 30/60/90K Maintenance
How to Know if You Need Suspension Repair
Does my car's engine need repair? 5 signs that point to yes
5 Qualities of an Expert Auto Repair Shop
4 Signs it Could be Time for Engine Repair
Why are oil changes so important?
5 Signs it is Time to make an Appointment for Transmission Repair
5 Must Know Signs that it is Time for Brake Repair