Here are the 5 most common symptoms of faulty diesel fuel injectors. Trouble starting the vehicle or uneven idling. The engine cranks but doesn’t start unless you crank it for a long time. The engine is using different speeds of revs on idle. Misfire. In this video, I will be getting an overview of how to replace a fuel injector in a Ford 6.0 Powerstroke diesel engine. I will give a rundown of all the tool Note: Any fuel is combustible. Be sure to work on the vehicle in a well-ventilated area. Step 1: Disconnect the fuel supply. Since the IC pressure sensor is typically located on the injector pump or fuel rail, you need to remove pressure from the fuel system before removing the sensor. With some vehicles, removing the fuel pump fuse may work. BMW N20 and N26 fuel injector replacement is a pretty simple job to complete. In this video, Gareth Foley, FCP Euro's BMW Catalog Manager, takes us through NCFORD. I need to change jobs, $980 for one injector!! I just all four injectors on the passengers side and start to finish it was less that 4 hours. So lets to the math $980-250 for the injector = $730 for labor divided by 4 hours =$182.5 per hour ( actually the shop should be able to do it less that 4 hours.) Ok, i downloaded the ISTA software and found a nice users manual online for it. I reset the ecu and programmed the fuel injectors. Just FYI, if you: 1. Change your injectors. 2. Change your engine (my case) 3. or change the DME ECU. Older mechanical injectors opened by fuel pressure alone and were easier to service. Newer injectors are made of plastic, need an electronic pulse from the ECU to open and are better replaced than sending them out for service. A properly working injector will send a precise amount of atomized fuel into the induction system at a designated time Link to custom tool: Section 35.4.2Installation of the Injector. Note: Ensure fuel is removed from cylinder head. Drain the fuel tanks and refill with clean fuel. Clean the fuel water/separator and replace the fuel filter module filters with new filters. If the coolant system is contaminated with fuel, flush and reverse flush the system. If you choose to replace only one fuel injector, it lead to uneven fuel distribution and potentially cause damage to other parts of the engine. Although, you may choose to just buy and replace one fuel injector depending on several factors such as: Mileage and age of the car. Budget. Cause of fuel injector failure. qjGe1.