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  1. 94-98 Non-Powertrain
    1998 ram 2500 12 valve ac not working. Power at fuse 9 in cab junction box power at fuse J in engine bay junction box and power at relay pin 30. Metered continuity from Fuse 9 to pin 86, and metered continuity from PCM C1 to pin 85. No power at pin 86. Jumping relay pins 30 to pin 87 Will engage...
  2. 94-98 Non-Powertrain
    Hello, so my truck has had some electrical issues for the past year that I have been slowly resolving. Where I am at right now is trying to fix 2 issues that may or may not be correlated but the minor issue is the door chime won’t shut off at all with the key in ignition weather the truck is in...
  3. 94-98 Powertrain
    Longtime looker love the forum, I now have two diesel tractors two backhoes and two ram Cummins trucks 97 12 valve 2500 two wheel drive low miles truck about 140 k And a 05 ram 2500 4 wheel drive small lift stock with plug in tuner never moved it off middle setting. Any way where I live there’s...
  4. 94-98 Powertrain
    Hey, so I’ve been fooling around with a misfire and random dying issue for about a year now and have confirmed it’s the injection pump. Everybody says it’s best to leave it to the pros to rebuild the pump but I can’t go without my truck for 3 weeks or pay the price for it. I watched a few videos...
  5. 94-98 Non-Powertrain
    Hey guys, so this i my first 12 valve, and im not the first person to mess with this truck.. had some work done to the engine, so stuffs not as stock, etc. Well i have no temp reading on the temp gauge, so naturally i went to inspect the ect sensor, but where i believe it should be, it's been...
  6. 12v Conversion Builds and Shop Talk
    Hello, I am new to the community and could use some help with figuring out some issues with my van set up. Total vehicle weight is 14,000lbs with 19.5-225-70 dually tires. I bought a complete professional stock rebuild 2nd gen 12 valve 6bt and I am running it with a stock goodwrench rebuild...
  7. 94-98 Non-Powertrain
    I am looking for information regarding the code P1765 "Trans Power Relay Circuit". I have a 1998 ram 2500 Cummins 12v with the NV4500. This is a factory 5 speed truck according to the VIN and is not an auto to manual swap. one day my truck door chime wouldn't turn off and gauges stopped working...
  8. 94-98 Powertrain
    TL;DR: What size tap do I need to bottom out the holes for the ARP head studs? I have very high confidence my head gasket blew and my head is cracked. Went all out and bought a new head, ARP 247-4203, milled rocker pedastels, prosource diesel has a super convenient head gasket kit item number...
  9. 94-98 Non-Powertrain
    Looking for some info about an issue I’m having. So my 98 ram 2500 with the 12v 5 speed seems like it’s having a complete PCM failure. Pretty much with the pcm unplugged or plugged in the truck does the same thing. No cluster no charge no ac can’t scan the pcm at DLC nothing. I’m trying to meter...
  10. 94-98 Non-Powertrain
    my water separator is acting up, it's the valve itself that's going out leaving me to have to prime my truck every morning to get it fired over, I saw a few forms that are just saying go with the deleted valve one and I have no problem with that. but I saw a really long size one, that's...
  11. 12v Conversion Builds and Shop Talk
    Not sure if im posting in the right place, new to this. I have 1984 D350 SRW Crew cab 2wd that i am wanting to 12 valve swap and also 4x4 swap. Doner truck is a complete 1991.5 W250. I know roughly what needs to be done. Just wanting any info or pics of people who have done it and how they did...
  12. 94-98 Non-Powertrain
    Can't seem to find a shift lever for my 98 13 valve, auto trans. Mine is missing the knob and o/d button. Any ideas?
  13. 94-98 Non-Powertrain
    Today I was driving home from work and my truck died on me, all the sudden the accelerator stopped being responsive, then it shot to 3k rpm’s, then died. This happens every now and then and usually I pull over and let it idle and it’s fine but this time I get like a mile down the road and it...
  14. 94-98 Powertrain
    96 ram 2500 12 Valve After installing a boost elbow that was supposed to be good for 35 psi and that ended up shooting up to 45 psi, I got a little worried and started looking into head studs and such. I noticed my head bolts have a white mark on them. I've never seen that put on from the...
  15. 94-98 General Discussion
    Hello all. I just bought a 210hp 12 valve out of a ford CF7000. Factory timing is set at 12*. Would anyone have access to a plunger lift chart for this pump. The numbers on the side of the pump are 0 402 736 865. Even if anyone could tell me if it shares a Cam with a dodge pump I could go off...
  16. 89-93 Non-Powertrain
    Okay so the issue I’ve noticed with the dodge rebuild now is that the spring on the right rear side of the truck (88 w350) seems to be leaning to the left in the bracket. Now I’ve looked at the mounts and everything and it seems just fine in the frame it’s sitting evenly in the front, but as it...
  17. 89-93 Non-Powertrain
    I've read a few forums on this topic, but none seem to go over my issues. Just swapped in a 91.5 engine into a 92, installed cps (I have 2, both do the same thing) no tach, and not charging. Don't know if the a/c works as it isn't charged up yet and wouldn't turn on anyway because of that. I...
  18. 94-98 Non-Powertrain
    Hello everyone!, I’m new to the diesel world (12 valve 5.9) I know absolutely nothing about a diesel motor. Just bought one and I want to make sure I stay ahead of any issues, problems and what not so some advice would be so helpful!, I have tons I want to know about it so I understand it and...
  19. 94-98 Non-Powertrain
    Hey y’all, new to the forum here. Having some issues that I believe are ESS and/or PCM related. Any help would be greatly appreciated. I’ve downloaded the fsm, read through almost every applicable post I could find, spent hours under the hood with a multimeter and I’m still stumped. Can’t find a...
  20. 94-98 Non-Powertrain
    I've got a 1996 12v nv4500 and I've been having issues with my tachometer and grid heater working. I've had a shop test it and they concluded the problem is the computer that's bolted to the passenger side firewall in the engine bay. I had a pcm repair company check it out and claimed it is not...
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