Cummins Diesel Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-20 of 25 Results
  1. 89-93 Non-Powertrain
    I recently got a glow shift guage cluster for my a pillar. I was curious if anyone else has that tac or any of their gauges. Reading the instruction I have to tune the tac to the truck by turning the knob on the back of the gauge from 1-0 (0 being after 9) for the hertz?? Just curious as to...
  2. 89-93 Non-Powertrain
    Hello Cummins forum. I’m in look for a set of upper control arms for my 93 D250. If anyone can lead me in the right direction I can appreciate it. I’m based out of California.
  3. 89-93 Non-Powertrain
    Hey Gang, I'm having a weird starter problem in my 1993 W250. First start of the day, never a problem, fires up without hesitation. But recently, California has been heating up. After the first start, I will run to the grocery store, come out to start the truck, and nothing. The lights and...
  4. New Member Introductions
    Hello all! I am new to the forum. Located in Cleveland, Ohio. Purchased a 1993 W250 4x4 manual in November of '22. I have owned one other diesel in the past, a 2002 Powerstroke, but this is my first Cummins and I'm ecstatic about it. I've always wanted a first gen, so here I am. Now, I am not...
  5. 12v Conversion Builds and Shop Talk
    Alright, Screw it, I'm putting this in the Conversion build threads, because it doesn't really fit anywhere else. Spoiler: Its going on a 2013 Ford 350 Frame, SAE2 bellhousing, Eaton Six speed, Divorced 273F Transfer case (or three), I'm going to have to redo pretty well all the mounting...
  6. 89-93 Non-Powertrain
    so my brakes have always been spongy, and i had a blown passenger rear cylinder which ive replaced awhile back. Yesterday i was driving in the rain and noticed a big decrease in stopping power. I had to put the pedal to the floor, and the BRAKE and ABS light would come on. I got home and checked...
  7. 89-93 Powertrain
    1992 D350 with an HX35W and 4" turbo back straight pipe exhaust installed new a few months ago. It's always peaked out at about 15psi, which I thought was to be expected on a stock truck. Today I installed a fuel pin and 3200rpm gov spring. Dialed in the fuel screw but need to mess with the star...
  8. Electrical & Wiring
    91 intercooled d250, I have been having issues with the battery not charging. New battery new alternator, and it died within 5 days. Once it starts dying you can jump it but it won’t charge while running so I’m pretty much screwed if I shut it off. Does the wire down below possible have...
  9. 89-93 Non-Powertrain
    I I have just recently bought my 1991 w250, it had no bed when I bought it. The wiring to the doors was all cut, as well as the rear wiring harness for the tail lights. I rewired the doors, got everything working up there, fixed fusible links, then I purchased 2 wiring harnesses (from tail...
  10. 89-93 Non-Powertrain
    So lately my springs have been hitting that one bracket on the frame, wondering if its just old springs or am i missing something? I would think there would be a stop there but I don’t know.
  11. 89-93 Powertrain
    Hello all, I am swapping an NV5600 into my '89 which currently has a Getrag but have some questions about the driveshaft. From what I've found the slip yoke for a 2wd NV5600 is a AAM 1485 U joint and there are no conversion joints available for that size. I found a 1485 weld on yoke for the...
  12. 89-93 Non-Powertrain
    Howdy all! Ive had my 1993 W250 long bed for a while now and when I purchased it, it had a pretty dined up bed on her. The thing was spray painted, both sides have major dents, rear corner have rust holes, and a **** ton of bondo. The cab forward is mint. Unfortunately where I live no one is...
  13. 12v Conversion Builds and Shop Talk
    So I came across a hell of a deal on a 12 valve out of a 92 d350. I am planning on swapping it into my 99 ram 1500 sport. A issue that I’ve come across is the gauges. Is there any way I could wire a 2nd Gen Cummins instrument cluster to a first Gen motor? If so how would I do that? I’ve seen...
  14. 89-93 Powertrain
    I have a 91 d250 non ic 5spd, and i top out at maybe 75 on the freeway stock. I was wondering what options i might have in order to get a better max speed and lower rpms if possible? I just dont want to be gunnin it the whole way. I have a THD pin and 3200 gov spring ready to install
  15. 89-93 Powertrain
    (1993 D-250) So I’m back again with another head scratcher for myself. Driving down the road after I pulled out into traffic, maybe 35-40 mph. Truck “chugs” like it’s losing power even though my foot is in the throttle, does it a second time 4-5 seconds later and then a third time with multiple...
  16. 89-93 Powertrain
    Hello to anyone who may be able to help! I have been working on a complete rebuild of a 1990 non-intercooled for quite a few years now, and I usually find any information I need, but I am finally completely stumped. I resealed the injector pump with a Bosch reseal kit that I found, all except...
  17. 89-93 Performance Parts Discussion
    Hey all new to the forums, I have been researching a lot and not much out there that helps me, I’ve got a ‘72 k20 with a first gen that is p pumped and bored .020 with mahle power pak pistons. I also have a nv4500 in it. I have the HC1 turbo on it right now and wanting to upgrade it for more...
  18. 89-93 Non-Powertrain
    Hey guys, so I bought the truck with no AC and I have had for about a year and decided I need to dive into it. For starters I do not believe it’s been converted to r134 as I don’t see new fittings. The AC doesn’t blow at all through any speed so I assumed I should get it to blow first then worry...
  19. 89-93 Powertrain
    I have a 93 w250 that I just got as a first truck and was doing minor stuff for fuel like fuel pin a gov spring but after doing the gov spring wouldn’t start motor cranks fine and everything but there’s no fuel so I pulled off pump top and saw no fuel inside did some research check fulcrum rod...
  20. 89-93 Powertrain
    Hello everyone, I have a 1989 D250 that is leaking diesel fuel from the top rear of the VE pump. Looking at a diagram of a pump, it looks like the part is called a “vent fitting”. Not 100% sure though. does anyone have any experience with a leak from this spot? It starts to bubble up about 3...
1-20 of 25 Results
Top