– AUTOOL Fuel Injector Cleaner Kit Fuel System Cleaner, Non-dismantle Fuel Injector Cleaner Tester 1000ML 150PSI Automotive Intake Valve Manifold Throttle Body Catalytic Converter Cleaner (C-100)

Professional ASE Master Technician and a Former Toyota Master Technician i love this tool. It saves me and my customer alot of money with preventive maintenance of fuel injectors and cleaning out gum and trash out of most injectors 80% of the time when paired with good quality injector or fuel system cleaner like berrymens, lucus, BG 44k or GDI, toyota injectors cleaner, acdelco, motorcraft, mopar etc.... Also grateful for fuel induction service. I first started using a tool similar to this at the dealership design for bg products I basically kept this tool on top of my toolbox at the dealership because no one else used it. They rather just replace injectors and charge customers and charging customers a premium replacing injectors went upon closer examination, most of those could have been reused and just cleaned. Most customers never knew it was even possible to clean their injectors a lot of the time. So I started offering it and I slowly became the 3rd best toyota tech in my region. This alone did not make me third best in my region but it's one of the standout things I did compared to other techs. It helped alot with my customer satisfaction score and rating. Now I work for myself restoring all kinds of vehicles and maintenancing vehicles for a living. This tool saves me and my customers money on unnecessary purchases of fuel injectors. This tool has very good build quality and very airtight never had a leak ever. Setup and gauges work well very accurate. It's very easy to set up and instructions are very easy to follow.

Good quality, you should be able to get years of use out of it. I did two cars today and both are running much better with smoother idle and driving. It has a great case and came well packed with foam to protect the regulator gauge. Instructions are very basic so don't expect them to cover you car, just watch you tube videos to figure it out. I used this on my Ford Flex and Subaru Outback, worked great. On the outback, I pulled the fuel pump fuse, used the large plastic connector to connect to the fuel rail. You have to connect the end of the line/hose with a hose clamp to the connector. I crimped the return hose with a pair of vice grips and a towel to protect the line, this is done so you dont just flush the cleaning fluid back into your gas tank. Filled the can with B12 fuel injector cleaner and sealed the lid. Tighten the valve at the bottom of the can before you connect your compressor hose, then you can adjust the pressure level for you car. Once the level is correct, you can open the bottom valve to allow the cleaning fluid to pressurize the line and start the car. Let the car run until it dies and the can is empty. Be careful as the cleaning fluid is very toxic. Wear eye protection and gloves. De pressurize the can with the button on top before taking the lid off or disconnecting the line. On my Ford flex the car would not start with the pump fuse or relay disconnected, so there is a piece in the kit that will fit in the line on the car and a cap to seal off that line while the tool is connected. Great stuff! Saved me a ton of money. I got this kit for about 85 dollars and picked this one because it seemed to have the most selection of adapters/connectors. A typical fuel injector cleaning service from a shop is around 60-100 dollars so after your second use you are way ahead.

Great kit, one star off because you can’t directly connect it to a GM fuel rail at the pressure port. It has the connection for the fuel line for GM cars/trucks. Easy to overcome with some ingenuity, just a ridiculously simple item not to include. This was one of those things that it was about the same price to take the truck to have a shop to clean the injectors once or to buy this and the cleaner do it myself. I went this route and I’m glad I did. I’ll likely never use this again after the two times I used it. I was able to remove the hose from a hand held pressure gauge and attach it to one of the hoses included in the kit with a hose clamp. Worked great and worked just like it should with no leaks. You do need a pressure gauge so that you don’t overpower the regulator and allow fuel to return back through the return line. the instructions are clear on this. Now the reason I’m really happy I bought this. I was having some random misfire and rich conditions on my rebuild, even after the first cleaning while on the vehicle. The injectors were used and I had no idea the condition. I pulled the fuel rails, put new O-rings on the injectors and bench tested each one while on the fuel rails with another bottle of cleaner. I was able to determine all the injectors spray patterns were good with no sticking injectors. There’s other ways to do this, but not in a systematic manner, non McGyver process. At this point I actually saved money and made the purchase worthwhile. I was able to focus on other issues with confidence. The instructions are almost useless, the ability to hang the reservoir anywhere is a joke, but if you’re skilled enough to work on your own stuff then get this, you’ll be good to go. The instructions have some good information for basic usage and how to set the pressure properly. There are a bunch on-line videos with this set-up. A couple videos and this kit and you’ll be on your way.

This kit is great quality worked on a Porsche cayenne coolant system flush/fill. Worth the price no leaks.

I used this to help clean my cats, worked great. There are videos that explain the process.