• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

isuzu

  1. J

    Isuzu 4jb1 knocking sound

    https://photos.app.goo.gl/BZaB5nFMsPrnB5FW7 My engine has a pretty constant knocking sound that I need help diagnosing. I tried one-by-one loosening the fuel injector lines to see if it was one cylinder making it, but I didn’t isolate it to one. I did a valve clearance adjustment and that...
  2. J

    Isuzu stop solenoid wiring question

    Hello, I have an IHI 55j2 with an Isuzu 4jb1 engine in it. I'm trying to figure out the proper stop solenoid setup for the machine as I purchased the machine with many missing parts. I bought one of these solenoids off ebay: It has three wires, and there is a linkage that connects it to the...
  3. F

    Looking for a used engine for my 1998 Hitachi Ex350H-5.

    Does anyone know where I can find a used engine for my excavator or maybe you know someone that has one? It has an Isuzu B-6SD1T engine. I'm located in northern Alberta. I keep getting coolant in the oil and I can't find where its coming from. Starting to suspect a cracked block so I am...
    • FarmerToby
    • Thread
    • coolant coolant in oil engine hitachi hitachi ex 350 isuzu isuzu 6sd1t john deere oil salvage
    • Replies: 4
    • Forum: Excavators
  4. H

    Gehl 3610 won't start

    Sorry for a long write up, just trying to be thorough. I have a gehl 3610 with I believe a 3kr1? engine that's been frustrating me in every way since I bought it 2 years ago... It started with not liking to start in the cold sometimes then at the start of winter last year I brought it home from...
    • Hardlyworking
    • Thread
    • 3610 3kr1 gehl gehl 3610 gehl skidsteer gehl3610 isuzu isuzu 3kr1 isuzu3kr
    • Replies: 12
    • Forum: Skid Steers
  5. J

    Isuzu 4jb1 oil pressure (starts 60-70psi, gradually drops to 20psi)

    Hey, I just swapped an Isuzu 4jb1 into my Ihi excavator. 4jb1 manual says the oil delivery pressure is about 56psi. I have the machine hot wired to get it to run right now (big wiring mess to sort out), so I have an analog pressure gauge hooked up to read the oil pressure. First start up in the...
  6. M

    6EH1 engine bogs & dies

    Info: 1996 GMC Forward 6 Engine: Isuzu 6HE1-TC Engine Capacity: 6 cylinder 7.1 liter diesel Very hard to get info on this refuse truck for obvious reasons. I did note a member once claiming he knew about the 6HE1 engine. His name was Nick Bowers. Here’s the situation. I was asked to go look...
  7. C

    Case/Isuzu common rail issues

    Hi guys, The machine is a Case CX130B(BAC130K5N8SAD1114) with a 4JJ1X Isuzu engine. It's starting, running briefly and then shutting down again at low idle but runs at high idle so when no functions are used it shuts down. I've been to it before when it was only intermittent and found really...
  8. C

    Isuzu service engine soon light..

    hi guys Need some help. I have a Isuzu for 900 sites 220. The service engine soon light comes on and it goes into limp mode. I had it scanned and was told I had low fuel pressure. I changed the pump and it ran good for a few days and now it’s playing up again. When I got it scanned he said I...
    • Chris steer
    • Thread
    • engine lights fuel pumps isuzu turbo
    • Replies: 2
    • Forum: Trucks
Top