BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.49,7.89,6.30 Fuel Line Fittings

Used this to find a fuel pump issue on my Kawasaki side x side. Worked great! Allowed me to have it running and see that pressure was dropping when giving it throttle. Well built set.

Bought this kit to try on Kohler EFI commercial landscape engines. Got it in today and cut open the sealed bag on the case, and opened the case. To my surprise it was a bare gauge with no hose or relief valve, only two adapter hoses, and both of those hoses were missing the schraeder valve fittings for the gauge to connect to. Just sending this back, and will pony up the 250ish bucks for the actual Kohler tester kit. One day I will learn that this always seems to happen when I cheap out on tools and equipment. Edit: After returning the item they did contact me to see if they could help. They appologized and said it was likely I was sent a returned item by mistake from the Amazon warehouse, but really nothing they could "offer" me I guess. I thanked them for at least owning up to the mistake and contacting me, and said I would order it one more time and see what I got. This time it arrive intact and exactly as pictured. So, I have adjusted my rating to reflect that. Whether or not it works for what I'm trying it for doesnt count in my scoring, as I know I'm literally experimenting with this tool as to whether it will work with the machine I want to try it on. I am simply rating it on what I see vs what I ordered, and it's accurate. October 2024 update, the gauge and adapters work good still 2 years later. It works on Kohler and Kawasaki EFI engines, even used it on some vehicles, and it works fine, and the adapters all fit correctly with no leaks. Overall its been a great buy for the price. Bumping it up to 5 stars.

Works as advertised.

This tool works for in-line pressure testing only. Not able to check deadhead pump pressure. An extra adapter would be required to do that.

Worked as advertised

Was able to measure fuel pressure of FJ Cruiser 2008

Work great! Perfect for checking low rail pressure at high pressure fuel pump for Ford Ecoboost and others that do not have fuel test ports! The flexible rubber hose is a great feature to fit around tight spaces. My only complaint is that the gauge maxes out at 100PSI. 150PSI would be much more useful, however 90% of cars run low fuel pressure between 50-80PSI. The adapters were a bit tough to squeeze and remove by hand in tight spaces, I had to use pliers, but better tight than too loose.

Unfortunately I needed to test fuel pressure in a Chrysler 300. The problem is the hoses are made for AIR and WATER not gasoline. They should be rated at FUEL INJECTION hose specifications. They did remove the section where it shows air/water which they previously left in as others have seen and shown pictures. The other major problem is the quick disconnect connector broke the first time trying to use it. It had a hairline crack and was spraying fuel everywhere. Tried to disconnect and it broke. Absolutely the worst quality I have seen. Harbor freight is about 25x better than this. These are just cheap China made garbage. Another major issue with this kit, it can't be used to properly test fuel pressure. On most setups you either have a valve on either side of the gauge T, or you simply use hose pliers and pinch off one side. This way you can isolate the fuel pump but leave the fuel gauge and injectors in to test bleed down of injectors. Then you can clamp between injector and gauge side, to test bleed down of the fuel pump. This gauge would not work for this type of test. It will only give you very basic fuel pressure testing capability. Very disgusted with this garbage.

Easy to use and inexpensive. Recommend.

Quality Product At Reasonable Price.

Très bon produit, cependant j'aurais aimé que le tuyau soit plus long ou au moins avoir un tuyau de rallonge. Pour faire un test sur la route ce n'est pas évident de voir le cadran lorsqu'il est sous le capot. Mon problème se situait quand j'accelerais, donc pas évident surtout que le problème ne se manifestait pas en accélérant à l'arrêt.

The tools arrived on time, works perfectly for most polaris models, has all sizes of quick connector for other brands, the gauge work accurately exactly the same reading with our yamaha fuel pressure tester, hope it would last longer.

I got this gauge to diagnose a low power, hard to start condition on my van. I already have a gauge but it is designed to either thread to a Schrader valve or hook into a hose with barbed tees and clamps. This one did what I needed. I disconnected the 5/16 quick connect from the metal line to the nylon line and put the adapter between. It showed that I had low pressure at start and took a long time to build to spec pressure. Once I changed the pump, I retested and the gauge went to 50 psi running immediately. The bleed valve allowed me to release the pressure and disconnect with minimal mess.