Quantcast
Jump to content
  • Welcome to Auto Parts Forum

    Whether you are a veteran automotive parts guru or just someone looking for some quick auto parts advice, register today and start a new topic in our forum. Registration is free and you can even sign up with social network platforms such as Facebook, Twitter, Google, and LinkedIn. 

     

How to Clean Fuel Injectors


Recommended Posts

man-cleaning-the-fuel-injectors.jpgA bad fuel injector can cause engine misfire and internal engine damage.

Fuel injectors, which help vehicles achieve higher fuel efficiency and better emission control, are said to be “non-wearing” items. In fact, they are so sturdy they can last the shelf-life of a car.

However, like any other part, fuel injectors are not exempt from damage. You can still have a bad fuel injector, and usually clogging (due to dirt, carbon build-up or watered-down gasoline) is the culprit. When you start experiencing engine misfires, lack of power, an engaged check engine light, and leaking fuel, you can bet the clogging has gone from bad to worse.

Some drivers rely on mixing additives and detergents with their gasoline to remedy the clogging. These substances can reduce gasoline vapor deposits, sure, but they can’t entirely eliminate the impurities. To avoid fuel injector problems, experts recommend cleaning the injectors using a dedicated fuel injector cleaner every 25,000 to 30,000 miles.

Moreover, it’s best practice to inspect your fuel injectors as early as possible. If you find them clogged, cleaning them may suffice. You can choose to have a professional mechanic do it for you (typical fuel injector cleaning cost is between $50 and $80), or you can do it yourself (disclaimer: doing it yourself is not highly encouraged).

However, if you’re dealing with a cracked or damaged fuel injector, replacement is necessary. If you need high-quality and budget-friendly replacement fuel injectors, you can check Auto Parts Warehouse’s fuel injector selection here: https://bit.ly/2tMCPPf

How to Clean Fuel Injectors without Removal

DIY-ing the job is not advisable for beginners. That’s because it requires a deeper understanding of the engine. Aside from that, the right equipment and proper procedure are necessary to yield good results.

However, if you want basic knowledge on how to clean injectors using a fuel injector cleaning kit, here’s what you need to know:

Materials you need:

  • Fuel injector cleaning kit (should be compatible with your engine)
  • Cleaning solvent (should be the kind recommended for your cleaning kit)

Step 1: Connect the cleaning kit to your engine’s fuel port. To do this, check your cleaning kit manual for the proper procedure (fuel injector cleaning kits vary in connection designs).

Step 2: Disable your fuel pump and make sure the fuel is returned to the gas tank. Do this by plugging the fuel return line, or you can opt to insert a U-tube. Take note that your CPU might show error codes once your pump is disabled. You may clear the codes later.

Step 3: Disconnect the pressure regulator and connect the injector cleaning kit to the fuel port. Make sure your engine doesn’t turn over by turning on the ignition.

Step 4: Remove the fuel cap from the gas tank to ensure there’s no build-up of pressure in the system.

Step 5: Attach the compressed air hose to the cleaning kit. Consult your service manual and check for the right fuel pressure for your vehicle. Open the valve of your cleaning kit until it matches your car’s required fuel pressure.

Step 6: Start your engine and let it run for about five to 15 minutes to let the cleaning solvent pass through the injectors. The engine should shut off once the cleaning kit has used up the solvent.

Step 7: Lastly, reverse the steps (disconnect the kit and activate the fuel pump and fuel generator). After everything is back to normal, run your engine again and check for unusual noises. If you hear clicking sounds in a rapid succession, it means your fuel injectors are working perfectly.

The post How to Clean Fuel Injectors appeared first on The Auto Parts Warehouse Blog.

View the full article

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

  • Similar Topics

    • By penny1
      Toppinggoods Automotive Gives Customers A Wide Selection Of Auto Parts And Accessories At Great Prices. You Can Find Deals And Rebates On Major And Specialty Brands. Our Auto Rebates Page Includes Rebates For Shocks, Headlight Bulbs, Spark Plugs, Oil Filters, And A Wide Variety Of Other Products. We Also Showcase Auto Rebates For Suspension Products, Switches, Wiper Blades, And More.

      Toppinggoods Keeps Automotive Buyers Informed With The Best Deals And Discounts On Our Huge Selection Of Products. Track The Latest Discounts In Auto Rebates By Visiting The Toppinggoods Automotive Deal Page, Which Is Updated Regularly With Rebates And Deals That Can Save You Money. Research Your Next Part Or Accessory Purchase Based On The Best Discount, And Get The Perfect Fit With Our Part Finder.

      Shop For Products With Auto Rebates To Save Money And Make Certain You Get The Best Deal On Your Next Auto Part Purchase.

      SEE MORE:https://www.tg-onlineshop.com/wholesale-automotive-14
    • By OEDRO
      Headlights are a vital component of a vehicle. They help you see the road at night so you can protect yourself and your car from obstacles and pedestrians.
      Imagine if the headlights malfunction, not only are you in danger of getting into an accident but you are likely to hit somebody and cause injuries. Therefore, your vehicle’s headlamps must be in perfect condition. Go for headlights checkup and repair every once in a while.
      Though you should be clear on how to spot defective headlights and buy the genuine product in the first place, if your high beam and low beam headlights do not work for some reason, here are some ways to find out how to fix them.
      Low Beam Headlights Don’t Work - How to Fix
      1. Bulb
      If your car’s low beam headlights are not working, the first thing you need to do is check the bulb inside the headlamp.
      Light bulbs have a limited lifespan, after which they can break any time. Normally, a bulb lasts 5 to 6 years depending on the time you spend driving at night. Those of you who do a lot of nighttime driving will burn a bulb quicker.
      Fix: Repairing a headlight bulb is not possible, at least not without the proper tools and equipment. A bulb has a tungsten filament inside which burns out due to use. Unless you are qualified to replace a tungsten filament, do not think about a repair.
      A replacement bulb is the best option. Buy a new bulb, twist the connector behind the headlight housing, remove the worn-out bulb, and add the new one. There are certainly many benefits for you to replace headlights.
      If you’re struggled with choosing high performance headlights, OEDRO LED headlights are always the right choice for you. You can also read OEDRO’s previous blog to learn how to tell high performance led headlights.
      2. Connecting system
      A car’s low beam headlights may not work if they are not connected to the system correctly. The bulb inside the headlight and the headlight housing experience a lot of vibration when you drive your car. As a result, either the bulb gets loose or the connector gets loose.
      Fix: To fix a loose bulb or connector, pop open the hood and reach behind the headlight. You will feel a connector which needs to be twisted. Twist the connector and take out the bulb. Blow away all the dust from the bulb and the connector and attach them back again. You have solved your problem!
      3. Fuse
      The car headlights receive their power through the safety of a fuse. When the fuse blows, it does not allow electricity to pass to the bulb, therefore, the low beam headlight will not work.
      Fix: The headlight fuse is located inside the fuse box in your engine bay. Usually, the fuse box is found on the top right side of the engine bay. When you open it, you find a number of fuses and relays inside. It could be confusing to find the right fuse, but fortunately, you get a map which can lead you to the right fuse. Simply remove that fuse and replace it with a new one.
    • By RockAuto
      Get a 5% instant manufacturer rebate with purchase of select Walker Products parts.View on RockAuto.com
    • By kajal
      Get  the best  injector system for your car with high quality and manufacturer warranty. This helps to prevent fuel leakage by ensuring complete combustion. 

       

    • air filtration
    • By RockAuto
      Get an instant 10% rebate with purchase of select AutoLine Fuel Injectors and Distributors.
      View on RockAuto.com
×
  • Create New...