Review on Upgraded 21pcs Radiator Pump Pressure Leak Tester Checker Tool Kit with Premium Aluminum Adapters Set - Ideal for Efficient Automotive Maintenance by Chris Scalia

I only used it once but it did the job. I had an inkling where the leak was but getting there would be very difficult so I wanted to be sure before disassembling the car and replacing parts. Check a leak in minutes with this thing. It fits in three of my cars but says it doesn't fit in the Jeep, which I'm a little upset about. However, I found a hat in the range that can still fit as a thank you. It's one of those tools that you might not need often, but you'll be happy when you do.