kdp

Hey Guys, After rebuilding I am getting 25 psi at start up but then as it approaches 140 F oil temp, the pressure gradually drops down to around 6 psi. At that point, I shut it off. Otherwise I wouldn’t be surprised if it went down to zero. When I rev the throttle, there is a corresponding...

Have a '98.5 D2500 Quad Cab with about 178,000 miles. How can tell if any fuel injectors need to be replaced? Some mornings feels "sluggish" until the engine warms up so this is a "seat of the pants" diagnosis. Live in Williamsburg Virginia and nearest Cummins shop is about an hour or so away...

I'm looking to buy a 98 12V Cummins truck. I'm having it looked at locally by a shop with a certified Cummins tech. I've talked to the previous owner. It's hundreds of miles from me. The shop there, quoted me 4 hours Plus parts for 500.00. Local shop here quoted 250.00. But I have to drive it...

I wanted to post a few pics to help those still wanting to kill their pin. I did mine this weekend. It hadn't moved at all I don't think in the truck's 182k miles. I seated it (moved back about 20 thou) and peened the bore. for those wanting to tighten the 10mm gear case bolts too, there are...

So i decided to do it, i want to go bigger. I have a fairly stock '92 5 spd with 4" straight, smaller housing on stock turbo, and fuel screw tweaked just a bit. I want to know what the best turbo for me to run is and if i should invest in some stronger head studs. Also I'm planning injectors in...