Customer Reviews for VEVOR Diesel Injector Nozzle Pressure Tester, Fuel Injector Nozzles Tester with Dual Scale Gauge to Adjust Injector Nozzle Pressure and Test Diesel Injector Nozzle Pop Pressure

Great unit, especially for the price. I pop tested and adjusted the pressures on all 6 injectors for my 12v Cummins without a hitch. The guage was accurate enough to get all injectors within 2-3 bar overall. It's well built, and a lot heavier than I expected. The only issue I had was that the "shutoff valve" (fine pressure control) began leaking. I was able to replace the o-ring with one of the supplied spares and the leak was resolved. I highly recommend this unit.

I was skeptical of ordering a cheaper version of this tool as i have an original Bosch tool that after 30 years finally stopped working. I purchased this one and i am very happy with it. It's an exact duplicate of the Bosch tool and is working flawlessly.

This item was exactly what we were looking for.

works very well saves me a lot of money

The Pop tester is pretty solid built. The gauge is on the cheap side. But overall for the price it gets the job done.

As the name implies, I purchased this item to test the diesel injectors on my 1979 Ford 3600 Tractor.The DPA injection pump has a minor leak.Before removing and resealing the pump, all old mechanic provided me with this advice."Resealing your pump without testing your injectors is like taking a shower and putting on dirty socks".After chuckling a bit, I realized the wisdom in the advice.The cost of this advice was equal to the value of just (1) of my injectors.Knowing they were all serviceable and in good condition was important before tackling the pump reseal.This device did exactly what it was advertised to do.Since I'm not a full time mechanic....this devise won't see a lot of daily or even weekly use.Like many specialty tools on the market....you buy it for it's one intended purpose and you'll always have it for future use.I would certainly recommend it if you're a DIY mechanic with the knowledge to know what you're doing.