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Messages - Bfinney87

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1
Engines / Re: HR3 engine problems
« on: July 28, 2022, 02:27:25 PM »
Okay I will check those. And check the pump timing again last time I checked it was with faulty pumps. Itís going to be a few days had to pull off and work on my vehicle.

2
Engines / Re: HR3 engine problems
« on: July 27, 2022, 02:28:29 PM »
If wasnít atomizing before first both pumps werenít pumping. Sent them off they sent back to rebuilt working pumps. But still not atomizing but the pumps where pumping. So sent the injectors off they sent back two injectors rebuilt. I stuck them on fired it up and still noticed they where still missing on those two cylinders. Thatís as far as Iíve gotten.

3
Engines / Re: HR3 engine problems
« on: July 27, 2022, 02:22:08 PM »
Yeah they are actually new rebuilt ones from a dei in Kansas. They kept the original and send me all functioning parts I havenít checked the atomization though yet. 2 of them arenít working the 3rd runs good. Might have been a user error putting it together somehow. is there a way to check compression? I figure if itís atomizing itís definitely something to do with valves or maybe I installed the rings wrong low compression.

4
Engines / Re: HR3 engine problems
« on: July 26, 2022, 04:41:39 PM »
Thanks guys for the replyís. I ended up getting 2 injectors rebuilt and 2 fuel pumps rebuilt. Iíve installed them but I still have a miss on both of those cylinders. I havenít messed with it anymore lately but thatís where Iím at so far

5
Engines / Re: HR3 engine problems
« on: May 31, 2022, 06:20:49 PM »
Well I have given up on that fuel pump leak. I have taken it apart at least 20 times. Soaked it in chemtool to try and get all the carbon out. Switched around different plungers and pieces and nothing has worked. Guess Iíll order another pump..

6
Engines / Re: HR3 engine problems
« on: May 26, 2022, 06:58:20 PM »
No I donít depending on the cost of them setting the pressure or buying a tester I havenít checked the injectors and have replaced one of the nozzles already. They arenít too expensive I can get a pop tester for $100 on the internet. And I will probably go ahead and buy one. Most of my equipment is diesel anyway.  If I get the leak stopped I will go from there. Hopefully this evening I can work on the pump some more. The motor has been setting probably 20 years who knows how long it was tore apart it was in a barn dismantled I paid $100 for it and it was all gummed up from setting which doesnít help. but the engine is simple enough I will get it going. The pumps have been the biggest learning curve of it all they are a pain for someone that has never heard of a lister before  But I believe I have them figured out now. Just need another good day of messing with it.

7
Engines / Re: HR3 engine problems
« on: May 25, 2022, 04:40:18 PM »
Thanks! That is handy. I will save that schematic.

8
Engines / Re: HR3 engine problems
« on: May 25, 2022, 01:02:20 PM »
Yeah they are working. Just that one is leaking. It has all new guts in it. I checked it with the injector hooked up. Upside down and it was spraying. One of the pumps I need to get a new spray nozzle for the injector it doesnít pop like it should. It just sprays. I switched the injectors around to make sure it was the injector nozzle and it was. Iím going to clean it good and put it back together again. If I canít get it to stop I guess il have to order a injector. I hope I donít have to go that route. Right now I have two good pumps and one that is working but leaking out the rack. And one bad injector nozzle

9
Engines / Re: HR3 engine problems
« on: May 25, 2022, 12:57:09 PM »
I did test them and all was working fine. But I went ahead and broke it down when I couldnít figure out what was going wrong. Thatís when I noticed that the set screw in the back wasnít in the chamber. Both werenít. They werenít leaking at the time. But when I took it apart and put it back together thatís when it started. I actually think that was my problem the whole time. I havenít been able to test it out yet itís been raining here. The manuals suck on those pumps it doesnít go into depth on how to rebuild them at all. Itís been mostly trial and error. It tells how to time the pump but when it comes to disassembly there wasnít much to go on.

10
Engines / Re: HR3 engine problems
« on: May 24, 2022, 01:00:06 AM »
Hey guys what would cause one of my fuel pumps to leak out of here? Where the tip of the pen is.

11
Engines / Re: HR3 engine problems
« on: May 23, 2022, 12:50:25 PM »
Okay thanks. I ended up taking the 2 pumps I have messed with apart again. And noticed that I didnít Put the part below the delivery valve in correctly. The flat head screw on the back wasnít in the hole on both pumps. I put those back together correctly. One of the pumps is leaking diesel on the rack it sprays out when Iím priming it. Is that a gasket or do I need another pump. Iím slowly learning this engine very slowly.. thanks for all the help guys much appreciated.

12
Engines / Re: HR3 engine problems
« on: May 22, 2022, 09:05:28 PM »
With the lift pump unhooked I installed a hose on the discharge side of the lift pump side and poured diesel into the hose. Tried cranking it over and Iím getting pressure out of the hose. Itís blowing out of the hose.

13
Engines / Re: HR3 engine problems
« on: May 22, 2022, 05:17:20 PM »
Think I might hook a 12v electric fuel pump too it. To see if it will run. Try and isolate the problem. Figure out if it is the pumps or the supply to the pumps.

14
Engines / Re: HR3 engine problems
« on: May 22, 2022, 05:14:32 PM »
Well the lift pump was close. I adjusted it a little. But not much. On those linkages on the fuel pumps should I be able to move them easily when the motor is shut off?

15
Engines / Re: HR3 engine problems
« on: May 22, 2022, 02:24:47 AM »
Okay I will check it out as well.

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