Your vehicle's performance can be hampered by alogged fuel injectors.It is a good idea to clean your fuel injectors about once a year.The fuel injector cleaning kits are very affordable and easy to use.In the long run, caring for your vehicle will pay off.
Step 1: Purchase a fuel injector cleaner kit.
A cleaning kit that is suitable for your vehicle is what you should look for.Each kit should have a hose that goes to the fuel rail and a canister of fuel injector cleaner.If you want the best results, you should use a cleaning fluid that contains polyetheramine.If you want to use most fuel injector cleaning kits for any type of vehicle, you should read the package and ask a store clerk to make sure.You can buy a cleaning kit at an auto store.The cost of a full kit is usually under $100.The items in the fuel injector cleaner kits can be purchased separately.Existing deposits will not be removed by cleaners that contain polyisobutene.PEA cleaning fluids are more effective than cleaners containing polyisobutylene amine.
Step 2: To locate the fuel injectors, review your vehicle's engine layout.
Different types of engines can be hard to find.Take a look at your vehicle's manual to find out where the fuel injectors are.You can look up your vehicle on the internet.The fuel injectors are located under the hood of the car.
Step 3: The fuel pump should be disconnected.
The fuel pump should be on the side of the engine.Remove the fuel injectors from the pump.The fuel return line should be connected to the fuel pump when you're done cleaning the injectors.The U tube can be used to funnel gas to the tank.If you aren't sure how to connect the fuel injectors, follow the instructions in your vehicle's manual.
Step 4: If you have a pressure regulator vacuum line, remove it.
Look for the vacuum line attached to the fuel pressure regulator in your vehicle.The vacuum line connects to the regulators.Pull it out so that it can be disconnected.If you have to do this step, check your vehicle manual.Behind the fuel injectors is where the regulator is located.
Step 5: The cleaning kit should be connected to the fuel port.
The fuel rail should be attached to the fuel port.Follow your kit's instructions for attaching the hose and fitting it to the port.You should make sure that the fitting is attached correctly to the port and hose.The cleaner is dangerous so make sure the injectors don't come in contact with it.
Step 6: The cap should be removed from the fuel tank.
The cleaner will use a burst of pressure to inject a cleaning solvent into the fuel injectors.The fuel tank cap needs to be removed before the cleaning can begin.This will prevent excessive pressure from building up.
Step 7: To get the cleaning fluid into your injectors, turn the vehicle.
Make sure your fuel pump is turned off.Let your engine run.Once the cleaning fluid is used up, the motor will stop running on its own.It takes 5 to 10 minutes for the cleaner to cycle through the injectors.
Step 8: Attach your pump and injectors after removing the cleaning kit.
The hose and fittings need to be removed from the fuel port.Attach the fuel pump power supply.Put the fuel cap back in place.
Step 9: Make sure the fuel injectors work by turning the vehicle on again.
If you start the engine, you can see if you've reassembled everything.If you hear any strange noises, it may be a problem.Make sure the vehicle runs smoothly by driving it a short distance.Contact a professional auto mechanic if you notice abnormal noises after following the procedure correctly.
Step 10: It's a good idea to clean your fuel injectors.
It is possible to prevent the build up of harmful deposits by using a fuel injector cleaning kit yearly.Carbonaceous deposits can grow if you clean less frequently.Set a yearly reminder on your phone or computer to do the same thing as your vehicle's yearly oil change.You can clean the fuel injectors if you don't use your vehicle often.
Step 11: If your fuel injectors show signs of malfunction, you should replace them.
If your vehicle doesn't function properly, you may need to replace the fuel injectors.If you notice that your fuel injectors are malfunctioning, you should bring your vehicle to a mechanic as soon as possible.The cylinders misfiring may be one of these signs.The check engine light is on frequently.Your vehicle is stalling or not starting.There was smoke.
Step 12: If you can't do it on your own, get a professional to clean it.
Do not skip the process if you can't do it on your own.Every year you should bring your vehicle to have the fuel injectors professionally cleaned.Before deciding where to bring your car for the cleaning, contact local repair shops for price estimates.It will be costly, but it will prevent problems with your engine in the future.