OTCTools (7448A) Fuel Injection Cleaner Canister

This is the tool to clean fuel injection systems. It works (connects) with my other fuel pressure test kit and allows the introduction of the fuel cleaner to the fuel rail. If you are a automotive technical you will appreciate the OTC brand.Glad I bought this item

This is a quality tool and seems to be built well. It doesn't come with the cleaner so you have to buy that separate. Since I didn't know this when I purchased it, I found that one of my local auto parts dealers (only one of the national chains carried it) could order it in within 24 hours for a little cheaper than the online price. This tool can be reused many times which really helps since my wife's 2005 Land Rover LR3 has a chronic problem with dirty fuel injectors. I had to purchase a standard air tool connection for the top of this tool in order to hook it to my compressor hose. It doesn't come with it. I also had to purchase a 3/8" brass elbow to a 1/4" fuel hose connection to hook it up to the 1/4" fuel line hose. Otherwise, it came with everything needed (as well as a manual) and worked really well. Sure beats in fuel cleaners for the tough jobs.

I'm a service technician and we have similar OTC fuel injector kits in our shop. OTC is good stuff for special service tools and they come with a price. Having your own beats looking for the tool or waiting for it. If your like me and have your own fuel fittings for OTC then this tool is the way to go. I had to remove one of the valve cores so the fuel would actually go through. Other than that it works.

I use Berryman B-12 Chemtool fuel system cleaner with this tool and have had improved performance every vehicle I have used it on. 5 of my own and 7 friends vehicles. The trick is finding the appropriate place to intersect the fuel line. Most can have fuel line disconnected and a hose with hose clamps connected using the slightly lower air pressure to keep the engine running without the fuel regulator by-pass opening sending the fuel system cleaner back to the tank. OTC probably does not condone some of these innovations but the tool works using the included manual. The Berryman cleaner cleans injectors, lines, regulators and valves among other parts. I have done a couple vehicles more than once with notable performance increases.

Bought and used on my 2003 Chevy Silverado 5.3. Worked great