KNOWING WHEN YOUR FUEL INJECTORS NEED CLEANING It can be hard to know if the injectors just need cleaning or replacing. However, if you are experiencing low performance, low RPMs, rough idling, or stuttering when taking off or going up a hill; chances are you need to clean your fuel injectors.
Is fuel system cleaning necessary?
Cleaning your car's fuel system is important because it enables the system to continue to dish out the right amount of fuel each and every time you step down on the gas pedal in your car. During fuel system cleaning, a mechanic will remove any fuel and deposits that have built up inside of your system over time.
When should you use a fuel system cleaner?
Generally, you can use fuel injector cleaner every 1,500 to 3,000 miles. Many people like to use fuel injector cleaners whenever they get an oil change, as it's easy to remember. Another way to know when to clean your fuel injectors is to look out for signs of a clogged fuel injector.
How much should a fuel system cleaning cost?
Having a clean fuel system can provide many benefits – we are going to go over the benefits of having a clean fuel system, the process of fuel system cleaning, and the cost of fuel system cleaning, which generally runs on average at about $80 for the entire fuel system cleaning to be done.
Related Question How do you know if you need a fuel system cleaning?
How do you clean a car's fuel system?
Can dirty fuel injectors cause a check engine light?
The fuel injectors can become clogged with dirt and oil, which means the gas isn't getting to the engine properly. If this valve gets clogged with oil or dirt, or it starts to deteriorate, you might notice a strong smell of gas every time your start the car; this will also set off the Check Engine light.