I need to take off and replace the fuel injectors on my 2012 Evinrude E-TEC 15 horsepower outboard engine. Can someone please outline removal procedures?
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Repairanswers.net is a website that provides repair and maintenance information for a variety of automotive systems. It offers step-by-step guides, troubleshooting tips, and expert advice to help users fix common problems and perform regular maintenance and overhaul on their vehicle. The website also has a forum where users can ask questions and get help from other experts and community members.
How do you remove fuel injectors (factory procedures)?
These are the fuel injector removal procedures from the factory service manual. The instructions are model and year specific. For reference, you can download the complete factory repair manual from 911manual.com.
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What is a fuel injector?
A fuel injector is a device that injects fuel into an internal combustion engine. It is typically located in the engine’s intake manifold and uses a nozzle to spray fuel into the engine’s combustion chamber. Fuel injectors help to improve the performance and efficiency of an engine by allowing the precise control of the amount and timing of fuel delivery.
How to remove a fuel injector?
How to tell if the fuel injectors are faulty?
There are several ways to tell if a fuel injector is faulty:
1. The engine may run rough or misfire, indicating that one or more injectors are not delivering fuel properly.
2. The engine may not start or may stall, indicating that the fuel injector(s) are not functioning properly.
3. The engine may run lean, indicating that not enough fuel is being delivered to the cylinders.
4. The engine may run rich, indicating that too much fuel is being delivered to the cylinders.
5. The outboard engine may experience reduced fuel economy or increased emissions, indicating a problem with the fuel injector(s).
6. A diagnostic scan of the vehicle’s computer system may reveal codes related to the fuel injector(s).
7. A visual inspection of the injector(s) may reveal signs of corrosion or damage.
8. A fuel pressure test can be performed to check the injector(s) for proper operation.
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