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R134a Usage Scenarios
Product Details
R1234yf Usage Scenarios
Combinations Suitable for R134A Systems
Combinations Suitable for R1234YF Systems
stewart
2025-09-05 17:00:12
It works great. I put in 11.5 ounces. Of oil in ac system. You will need to fill the tube a few times for 11 ounces . Works great. Put in the exact amount of oil in ac system
Devin V.
2025-08-16 21:02:57
Don’t be dumb like me, make sure you open BOTH valves on this thing and not blow out your gasket because you use channelocks to pressurize it with one off of the valves closed…Open the valve at the stem (pointed in line with the stem when open like most valves), then ALSO open the valve on the adapter piece when it’s on the low pressure nozzle for the car A/C line. You have to tighten it (turn it to the right) to open it.If you can’t pressurize this thing with your hand then something is probably wrong. Wear PPE too (gloves and eye protection).
DAVE D
2025-07-16 20:05:21
Good investment. Oiler works great and save me money, buy not having to start all over.
Kunde
2025-07-14 14:21:23
Overall, the injector seems to be of decent quality. It seems like they added a low-loss fitting (check valve) to the end of the outlet hose, where before they were shipped with an open fitting. The check valve does make it easier to not leak oil out of the hose while connecting, but it makes it harder to purge the air out of the hose. All in all not a huge problem but requires some rigging to purge.The main problem I have is that none of the quick disconnects that come with the injector thread far enough into the check valve to depress and open it. So the bundled quick disconnects are not usable with this injector. They work with my manifold hose however so I do have a use for them and I have another quick disconnect that does work with the injector, so I can make this work. However, someone ordering just this kit is not going to be able to use it for the intended purpose.
frank
2025-05-08 14:15:34
This tool is a good quality oil injector for R1234yf and R134a. Fast shipping.
FIRE3311
2025-03-18 14:47:01
Nicely machined threads on the one I received. I wouldn't hesitate to purchase this one.
Anthony C.
2024-12-31 18:29:40
Great complete set. Works awesome for the price.
Customer
2024-12-17 13:32:40
As far as the connectors were fine. The main problem I had was that the two cylinders would attempt to seize up
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