Fuel injector cleaning kits can run anywhere from $100 for a simple pressurized "no injector removal" tool to over $1000 for a professional ultrasonic cleaner and tester. Further exacerbating the issue are the countless opinions and reviews scattered across automotive forums making the choice even more complicated. I purchased a service kit with a set of plugs with the intention of replacing the plugs to see if it made any difference and planned to run some fuel system/injector cleaner for the same reason. I haven't checked/replaced the plugs yet or used any fuel system/injector cleaner, all I've done is remove the bits needed to do the job and fitted Best fuel injector cleaner for GDI engines! Today on Nates interactive auto NIA we show proof to answer your question does fuel injector cleaner work? We sho Clean the mass air sensor as well. Reinstall,fire it up and immediately take the truck and run the hell out of it, just like with an outboard. Afterwards change the oil and filter, as it will be full of crap from the decarb, and it will be diluted from the solvent. Nov 5, 2006. Messages. 4,667. Nov 27, 2016. #6. Excellent video but fundamentally the same concept as any injector. a magnet activated valve which releases pressurized fuel into a cavity. that said I did not wish to start a great debate but simply answer Jedimaster on his request to try and save some $$ by doing his own injector cleaning . 2. Once lines are disconnected, install rubber fuel hose to the lines with hose clamps. You will need 3/8 hose and 1/2, about 5 ft of each. 3. use 1/2 gallon of clean diesel fuel and mix 13 oz. of the injector cleaner in a container (I used an old rotella 1 gal. bottle) 4. put both the return and suction lines into the container and place .

diy fuel injector cleaning