By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Hi, The injector isn't screwed in, it is just pushed into the port. Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. To remove this wire, just insert a flat head screwdriver in the space between the spring and the plug and pry it carefully away. How to Perform a Compression Test on Your Engine, A Step-By-Step Guide to Replacing Your Car's Mechanical Fuel Pump. With value, quality, reputation and courteous service I will use YourMechanic.com again and again. This is an easy job. Don't lose it! With everything disconnected from the rail, pull it away from the fuel injectors. Was thinking of inspection the 2 that I've got problems with, is it worth pulling out? The upper plenum on the intake manifold is removed along with any cables, hoses, or wiring that restricts access. In the immortal words of every auto repair tutorial, installation is the reverse of removal! owners like you. BMW N54 Injector Puller & Seal Installer - Baum B130270KPLUS, 1 Series M, 135i, 335i, 335i xDrive, 335is, & more, 4-Piece Injector Nozzle Puller Set - CTA Manufacturing 1096, Removes damaged Benz Diesel injectors as found on Sprinter & E-Class OM647 and OM648 engines, Mercedes Fuel Injector Removal Tool - CTA Manufacturing 3472, Mercedes Injector Puller Adapter - CTA Manufacturing 7255. The last time I took a Volvo injector out we humped and heaved to no avail, eventually I got pi**d off as engineers do and I w**ked the engine over on the key - injector popped out like a champagne cork. Your fuel injector goes into what amounts to a hole in the intake manifold (or your head if you're lucky). Although there are slight differences between Hi there. by woodg 01 Aug 2018, 13:56, Post Always keep fire safety in mind when you are working with fuel. Using a new O-ring, the serviced or replaced injector is re-inserted into the fuel rail using engine oil on the O-ring to prevent damaging it. Injectors can be serviced once removed from the car or replaced outright with new injectors. This can be a real chore to fix. If the injectors are serviced, specialized cleaning and test equipment are required. Injector seal failure causing excessive carbon build-up between injector and cylinder head. For what it's worth V70, S60, V70-XC and XC-70 Cross Country 2001-2007, S60 2011+ and V60 2015+ and XC60 2010-2018, 240, 740, 760, 780, Bertone, 940, 960, V90, S90, 120, 130, 140, 164, PV series, Duett, 210, 1800, https://workshop-manuals.com/volvo/xc90 nd_repair/, https://www.youtube.com/playlist?list=P s0FSVSOT_c, fuel pump replaced and new doubt/question in XC90 2009. Does the workshop manual not show you how. Ford runs the A/C compressor in almost every setting. Besides, the injector puller makes it so easy, just slide it underneath the lip in the injector housing and pop the injector out. Matthew Wright has been a freelance writer and editor for over 10 years and an automotive repair professional for three decades specializing in European vintage vehicles. The coolant can disappear for a number of reasons. There are other ways to remove fuel injectors, but if you aren't careful you could damage some expensive fuel injection components. This may need some force to get it moving as it is intentionally a very tight fit. JavaScript is disabled. Had to check the repair procedure, release pressure by removing fuel pump fuse (#8 in engine compartment, start car-let die, try to start for another 5 secs), then the 3 bolts plus the fuel connector comes off (. Either option requires removing the injector from the car and the following procedure is typical: Yes, so long as there is no external leak of fuel from a broken or malfunctioning injector, it is safe to drive the car. It's just as easy to remove, just do it carefully. 2022 Removes stubborn injectors on OM642 applications. The injector and block are pretty tough, so you can lever them apart. Even if you've released the pressure in the fuel injection system, there could be some fuel flying when you start disconnectinghigh-pressurelines and removing injectors. We've updated our Privacy Policy, which will go in to effect on September 1, 2022. The choice to repair versus replace will depend on exactly what is wrong with the injector as well as customer preference. Made with in Silicon Valley. I've removed the fuel pipes, and undone the nut that holds the clamping plate down. Unfortunately, many people really do try to yank them out. . Do not use fuel system cleaning compounds, or procedures, unless such materials are specified by the manufacturer of your car. You MUST use the proper removal tool or you will pull the sleeve out too. Serving all injectors at once ensures the injector set will be balanced, in terms of flow rates, and in turn promote smooth operation of the engine. The water Hi there, Thanks for taking the time to contact us in regards to your 2008 Pontiac Grand Prix and the shaking issue you're experiencing. Volvo XC90 L6-3.2L - Brake Rotor/Disc Replacement (Rear) - Livingston, New Jersey, Volvo XC90 V8-4.4L - Serpentine/Drive Belt - Laguna Niguel, California. Fuel injectors are usually connected to a fuel rail located on the top of the engine and the fuel rail, in turn, is supplied with fuel under pressure from the fuel pump located in the fuel tank. The PCM controls the solenoids on time in order to keep the air-fuel ratio optimized while the engine load and operating conditions constantly change. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). 2009 xc90 rdesgin what type fuel should I use. An O-ring seal usually holds the injector very firmly in a finely polished bore in the fuel rail. I've got the bolts out and it's moving but not coming free. The lock shown in the diagram that you included the link to, is not there on the 3.2L. Using high quality (Tier One) gasoline may reduce deposits on fuel injectors and prolong their life. The fuel rail is held in place by screws or bolts, depending on your car's setup. Do-It-Yourself: Rebuild a Motorcycle Engine, What to Do When Your Car Won't Start or Turn Over, How to Change Rear Brake Pads for Disc Brakes. If you know that you have a bad injector, the job can be done at home. That is what is throwing me for a loop. Look over your car's injection system. With the fuel delivery out of the way, you're ready to disconnect the fuel injectors. The fuel rail is then unbolted and removed from the intake manifold. by ggleavitt 02 Aug 2018, 07:52, Post Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. The supply and return lines are removed from the fuel rail. Additionally, fuel efficiency will always be diminished if the fuel injectors are not working properly. If your car uses a fuel rail to deliver fuel to the injectors, you removed it in the previous step. Thanks Philip - I only have the owner's manual, so I'll pull down that workshop one and see if it helps. Used to remove injectors on Jaguar and Land Rover 3.0L and 5.0L gasoline engines. Does Your Car Need a Fuel Additive Like Dry Gas? The most common being an external leak. It will come out easily. Replacing a fuel injector seems like a daunting project, but with a little skill you can do the job yourself and save serious money. The concept is that it will dehumidify the air in defrost mode, and help keep the humidity down with the heat running. You'll need to lubricate the new injector seals before they go in and remember to go easy, don't force anything in. If it is not obvious as to where it is coming from then the system needs to be pressure tested. If If you are in the market for a used Land Rover vehicle, you may want to check out cars under their certified pre-owned program. Volvo XC90 L5-2.5L Turbo - Oil Change - Hitchcock, Texas. I've only done them on my early D5 and no pullers were required but I don't know how much has changed since then. Over time, a difference in temperature from the running engine to stationary engine and air moisture will cause corrosion build-up. Just 1 & 5 injectors are not operating at idle only above 1200rpmsometimes, Currently Active Users Viewing This Thread: 1. However, if the injector is known to be malfunctioning, it can cause engine misfires, excessive emissions or, in the case of a badly leaking injector, can overload and overheat the catalytic converter. Seemed intuitive that there would be a lock of some sort, guess not. You must log in or register to reply here. Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Volvo XC90 L5-2.5L Turbo - Steering wheel vibrates or shakes - La Mirada, California. On the car cleaning of fuel injectors is not as effective as off-the-car cleaning because injectors have tiny internal filter baskets that should be replaced as part of the process of servicing a fuel injector. I use a pry bar too to pull the injectors from there: the o-rings are quite tight and prevent the injector to slide easily out of its intake hole. A fuel injector is a fuel metering device that sprays atomized droplets of fuel in a specific pattern into the engines intake manifold or directly into the combustion chamber. With all of the other stuff out of the way, you're ready to yank the injector. I just don't see any connector for the fuel line to the rail. Each injector will have a plug at the top (or on the side near the top) that connects to the wiring harness. i thought the ball joints were worn and needed replacement, but he showed me the issue was the lower control arm rear bushings. Now we know. Be very careful to keep anything from falling in. A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Shops charge a huge amount for fuel injection work. My wifes XC90 has thrown a code that indicates a bad #6 Injector. I will highly recommend this type of mechanic service to everyone I come in contact with. Warranties guarantee that repairs required during the initial ownership period will be performed at no cost to the vehicle owner.
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