lj78

  1. Tpassini

    LJ78 2LTE Electric Problem

    Hey all, I have been a reader of MUD for many year. The information on here helped immensely with my restoration of my 40. This is my first time posting…. Hope I’m posting in the right area. I have a new to me 1991 LJ78 with an electrical problem. I’m getting intermittent power to the dash...
  2. Ash Awbery

    LJ78 parking brake options

    The parking brake / hand brake on my LJ78 has always been rubbish, it will work great for a short time, but will then stop working even after replacing all the shoes and disc/drum. So I have been looking at alternatives, and the two I can find are: 1. Fit a transmission brake - I don’t really...
  3. tiresandals

    LJ78: 2L-T Runs then Stops suddenly Post Diesel Injector Service and Glow Plug Change - Troubleshooting - Solved

    After doing some fuel system work I was driving my LJ78 and it just stopped. Enough fuel. Injectors are dialed in and getting fuel. I don't think that was the issue. So I looked a little more closely. I found that a fusible link was burnt out. The link ran to the glowplug relay (orange arrow)...
  4. B

    LJ78 1993 - leaking fuel injector

    Hi all! Just joined the forum in search of help. I noticed white smoke upon start and it seems to be getting worse. After noticing the smoke I noticed the fuel injector pump has a leak so I'm guessing the two are related. My local mechanic believes he can fix the pump by recalibrating it, is...
  5. Jonesey

    LJ78 2L-TE - blown? What to do...

    1991 LJ78 2L-TE, Automatic Transmission I'm embarrassed to admit it, but I unknowingly ran my engine low on oil - not sure how long. Could have been low for a couple weeks. I changed the oil about a month ago (filled to proper level at that time) and have done mostly city driving since then...
  6. nomadtribe

    LJ78 | Instrument Cluster Gremlins

    I am having a strange issue with my instrument gauges on my LJ78. It all starter after my alternator failed and blew the main fuse link on the battery. Finally got everything sorted today just to find my fuel gage and temp sensor is not working, including the hand brake light is continually on...
  7. A

    LJ78 1990 diesel prado bio30

    I'm getting this 79K mile '90 LJ78 turbo diesel delivered today. There is a station in town with B30 diesel. Would using that cause any problems? This might depend on a precombustion chamber. Does this engine have that? Thank you for reading and especially a response!
  8. A

    '90 LJ78 turbo diesel use bio diesel blend?

    I'm getting this 79K mile '90 LJ78 turbo diesel delivered today. There is a station in town with B30 diesel. Would using that cause any problems? This might depend on a precombustion chamber. Does this engine have that?
  9. nomadtribe

    LJ78 | Electrical Short

    I finally got to replacing my engine mounts, but on my first test drive a fuse link popped (battery terminal - black to white). Got the new fuse link in today, but there is a nasty short. Started disconnecting my ignition switch and alternator, but still no luck. I have removed all the fuses...
  10. RocketCityCrzrs

    Prime LJ78 fuel system

    Ok guys help the idiot. I know the primer for the fuel system on the LJ is on top of the filter housing. I put a new head on this truck so the system is completely dry. Have cracked the injectors so they can bleed and pumped the primer on top of the filter. The primer button only moves...
  11. T

    1993 LJ78 2LTE Fan Clutch

    Hi all, first post but been lurking a while. Trying to deal with some overheating issues on my Prado and have identified that the fan clutch is slipping at high RPMs. It’s an Aisin blue hub. I replaced the silicone oil with 10,000cst fluid but made no mechanical modification to it. It helped...
  12. nomadtribe

    LJ78 | 2LTE Engine Mount Replacing

    I have a question with regards to replacing the engine mounts on my LJ78 | 2LTE. Do I need to remove the mounting bracket (4 bolts) indicated with the red arrow from the engine or is removing the 3 bolts enough to remove the mount? Are there any other considerations I need to consider before...
  13. Kramerica1

    LJ78: To 2T-LE, or not to 2T-LE?

    Chance to buy a 93’ LJ78 ($16.2k, 130k-ish miles). Read all over the forums and the consensus is the engine is going to crack a head because the inadequate cooling system, unless significant modding is done. However, this one has been upgraded to a 3L, radiator serviced, EGR delete. Overall...
  14. Jonesey

    LJ78 PCV to Catch Can to Atmosphere?

    I realize this has been discussed in various threads over the years and I'm sure it likely has a thread of its own somewhere. Because I'm not finding exactly what I'm looking for, I'm starting this. I have done various mods to my '91 LJ78 that have been discussed at length on here: EGR delete...
  15. Chicken47

    1991 Prado (2LTE) BC boy and his Toyota

    Hi everyone I've been lurking here for a minute but finally wanted to introduce myself and build. Picked up this pig a few months ago and have been very slowly picking away at it between other projects. I'm up in Canada on the west coast and got lucky finding this thing, Frame is pretty much...
  16. Jonesey

    Coolant Leak near Throttle Body (TB)

    I've enjoyed reading through these forums and many of you on here have already been an invaluable resource as I embark on my LJ78 journey - thank you! I recently picked up a '91 LJ78 with the 2L-TE and have been working towards implementing some of the mods many of you have kindly documented and...
  17. CaliforniaLJ78

    New Member! SoCal 92' LJ78 Prado

    Hey All, I am well overdue for creating an account and getting more involved on the site! I have been reading and learning from the community for the last few years as I searched for and eventually found my ’91 LJ-78 Prado. I originally purchased the truck from @vintage_coc about two years...
  18. Y

    New Prado Owner in the PNW

    Hey y'all, New to the forum so I might need some help navigating it. Just bought a 91' Prado LJ78 and looking for some thread to join. Also, is this THE tech section where I'm supposed to upload info and pics? Appreciate the help in advance
  19. Vaclav

    Putting DRL on a LJ78

    Hi guys, I went to have my newly acquired LJ78 inspected to have it plated. The only requirement to have it plated left to do is having Daytime Running Lights on it. I'm EXTREMELY new to the car world and know absolutely nothing about electronics either. Did anyone install DRL on theirs ? I...
  20. KZJ78Sasebo

    Parking Brake Plate - Hard to Find

    Hello and good day to y’all! Long story short, I need to swap out the rear parking brake assembly on my ‘94 KZJ78. I bought a kit from Autozone for a 2007 FJ Cruiser and it contained all the required hardware as well as the parking brake shoes. Everything was going well until I noticed on my...
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