JIFETOR Cooling System Vacuum Purge Radiator Coolant Refill Tool Kit, Universal Automotive Water Tank Pneumatic Vacuum Antifreeze Change Filler Set, with Adapter Case Hose for Car Van SUV Truck

First off i did not recieve a new item there was coolant in the lines and a few other things i noticed says it was a open package item.The directions are ok if you can get past the broken english translation. First time i tried it it pumped pressure into the radiator. The small hose on the bottom for directing the output air is too much of a restriction. I removed this hose and tried again.Makes alot of suction and pulls the system under a vacuum quickly. You have to play with the valvesTo get desired results. Shutting off the aire flow immediately bleeds the vacuum.Shutting the suction hose off first then the airflowHolds it then move the other valve to draw fresh coolant in. The pick up tube is way too long and bound up in the jug sucking air.The stiffness of the hose kept threating to knock it over. A more plyable hose here would help immensely.All in all purged the system of air in about 5 minutes. And four of thoes were trying to figured it all out.Next time will purge in one minute.Every tech needs one period.Wont be fighting with stuck air anymore!!!Cant beat the price!!!

Needs detailed instructions.

Not sure if I got a lemon or what but the first time I unpackaged it and used it it was reading 5 inHg lower than what was true but you get what you pay for. Even when I pull the vacuum it doesn’t refill the cooling system properly which could be related to the vacuum issue overall it halfway does what it’s supposed to and I use this just about every day at work and I wind up still having to put a gallon or 2 of coolant in and run it to make sure it cycles through

I actually pulled less coolant into my system than I had poured in without it. Not worth it for me.

Gauge stopped working

Feels a bit cheap, but it does what it's supposed to. Used it on my 2002 Tacoma 3.4 when flushing the cooling system and it held vaccum well, as well as filling the cooling system back up without problems

Trash

I didn't like it because it doesn't work

El producto cumple para con el objetivo de la purga y el llenado, se tienen que hacer pruebas de fuga en el articulo ya que algunas juntas tienden a fugar aire o liquido.