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Injector Pop Tester

Injector Pop Tester - Really with the new fuel the best thing to do just to get a basic pop tester, or build one, get 2 sets of injectors and a bunch of shims. I will try to go out today and get some diesel in a jug so i can see how well it works. I also tapped and fit the bottle jack for a funnel into the reservoir to keep fluid in the cylinder, as quite a bit is pumped out as you test injectors. I found it fun and very satisfying to match my injectors. They were 4.5 bar apart before adjustment. My idle is now very smooth. One set in the truck so you can drive it and put some miles on it, while working on the second set. This unit comes with two connectors. Bruce mccreary (2) '85 300ds 83 300cd My pop tester was homemade from a grease gun, grease gun hose, some hydraulic fittings, and an injector adapter made from an old injector line end with fitting epoxy steel'd into a drilled 1/4 npt plug.

I used atf and marvel mystery oil to fill the tester. Also noticed that the injector body was wet. Bruce mccreary (2) '85 300ds 83 300cd Is it possible the injectors are seized up inside? Building a diesel idi injector pop tester, which will evolve into a diy once the build is done. I found it fun and very satisfying to match my injectors. One works well for the 6.5 injector. Hopefully sometime this week i can go out and purchase some more stuff to build my own pop tester. My pop tester was homemade from a grease gun, grease gun hose, some hydraulic fittings, and an injector adapter made from an old injector line end with fitting epoxy steel'd into a drilled 1/4 npt plug. Here is a injector connected to it.

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I Will Try To Go Out Today And Get Some Diesel In A Jug So I Can See How Well It Works.

Another injector pop tester question. I observed the injector dripped a little bit. My build will combine aspects of other diy pop testers i've seen around. Building a diesel idi injector pop tester, which will evolve into a diy once the build is done.

I Also Tapped And Fit The Bottle Jack For A Funnel Into The Reservoir To Keep Fluid In The Cylinder, As Quite A Bit Is Pumped Out As You Test Injectors.

My idle is now very smooth. I found it fun and very satisfying to match my injectors. I'm including (15).1 mm (.004) and (4).05 mm (.002) shims for setting up the injector release pressure when you do a rebuild or clean and balance your injectors. Here is a injector connected to it.

Is It Possible The Injectors Are Seized Up Inside?

Bottle jack, torin 2t black jack (walmart ~$12) gauge, ashcroft duragauge 3000 psi, 4.5, 1/2 npt (ebay ~$35) They were 4.5 bar apart before adjustment. I used atf and marvel mystery oil to fill the tester. Really with the new fuel the best thing to do just to get a basic pop tester, or build one, get 2 sets of injectors and a bunch of shims.

Bruce Mccreary (2) '85 300Ds 83 300Cd

Also noticed that the injector body was wet. This tester works with mechanical injectors with m12 x1.5 threads like on the om615, 616, and 617. Once you stop pumping, the pressure holds just a hair below the injector’s pop pressure (it gradually declines over a time period of a minute). Probably anymore pumping of this jack would have been dangerous because i had to use two hands and lean into the lever.

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