Recent Content by Gunner_1

I replaced the injectors with the original ones after cleaning them, purged air ( they all shot out fuel like a hose ) and no change in white smoke. I’m at a loss and not sure what else to check or replace

I have re-bled the fuel lines cracking open at each injector and they all shot out fuel like a hose, except for #2, it more like trickled out fuel.

I replaced the radiator with a 4 core aluminum radiator last winter and have only driven it about 1,000 miles since then. It hasn’t leaked any, it runs fine, never gets hot or overheats, or trouble starting when it’s warm. I just checked the radiator and it’s full to the top. The reservoir may...

I took a video trying to show the white smoke, although it doesn’t look bad on video it is a lot worse in person, and I have to pull the truck out of the garage because even with the doors and windows open it quickly makes your eyes burn https://youtube.com/shorts/zpP6CASt6ZU?si=jrCG9FzCGaiKC6JC...

I have checked all lines for cracks and tightened all fittings, still smokes white. After checking everything to this point, I am thinking the valve seals are bad? Is there a way to tell without pulling the valve springs?

How can I check for cracks or holes in fuel supply line, if it’s not leaking fuel, but sucking air?

The dynamite diesel new injectors come with new washers for the injectors so I used them. I have advanced the timing 1/8” by rotating the pump to the head, and now I have rotated the pump all of the way to the head. Is there any other way to adjust the timing without jumping a tooth? Right now...

My new injectors are 155, that’s all that dynamite diesel offers, but my surely original Bosch injectors that I replaced them with smoked the same

Well I’ve determined that I have the keyway installed and it’s not a timing issue causing the white smoke. It’s a constant white smoke that doesn’t clear up, burns your eyes fuel smell. So what else could be the cause? Bad valve seals?

Yeah it’s only 3/16” tall. So I can see it maybe being in there, not sticking up much. I’m surprised they aren’t taller to better grab the gear

I will post up a picture of the replacement keyway I got from Cummins tonight when I get back in the garage, the new one is not very tall and I can see it not sticking up much if there is one in my truck.

I have been told the keyway doesn’t stick up much, I ordered a new keyway and that makes sense after seeing how short the new keyway is. It looks like it may be in there still when I shine a light on a small mirror down there. I’m not certain though, so I might pull the timing cover again to...

well maybe it’s in there I’ll post a pic I read this top part of the article and thought maybe you hat was my problem: https://rotordesign.com/1993cummins/category/bosch-ve-pump/page/2/

What problem did you have with the ksb? Also my truck smokes white all the time, even after warming up

I pulled the injection pump shaft nut off, to add a lock washer and I was curious if the key way was there I couldn’t see down there but I have a small mirror and flashlight, it looks like the key way is missing