I bought a 389 Pete probably 4 years ago now. This truck has a “simplified modification package” and also was overhauled when I bought it. Ran...
there’s only one supply line from the T to the filter housing and then 1 line from the filter housing to the priming pump block. Even if I bypass...
Fired up, still having the same problem.
engine off I was getting bubbles. I do not know if that’s actually from air getting in the system or if it’s from my T fitting here that I made...
I also used a 5 gallon diesel can yesterday on the small supply line that goes from the priming pump to the frame mounted filter housing and it...
I went and bought an oil sight glass plug and used a T fitting to plumb it in. I bypassed the housing using this and it runs better BUT, I can see...
here is the fuel lift pump.
I can get one tomorrow. Anything specific you want to see?
i don’t have a way to run both supply and return lines to the bucket at this time because the return goes all the way to the T. Unless I use...
I looked into the tanks with a flash light to watch for bubbles and didn’t see anything. Can’t see the pick up tubes very well. I bypassed the...
Peterbilt did the sight glass tests on the supply lines. I don’t have a sight glass kit.
I guess I haven’t checked the tank for bubbles. I did notice small bubbles in between the fins of the filter whenever the bowl actually has more...
Not really. A little but no. Nothing like it was. Here are the new readings 186 290 230 228 195 186 these readings are taken using a laser...
I bought this truck with a fresh overhaul on it maybe 3 years ago. It had 20k on the overhaul. It’s a 2013 Pete 389 with isx15 in it engine serial...
I don’t believe they have. If they did, they never said anything to me on it. You would think the coolant temp sensor would make my engine coolant...
I’m not disagreeing with you on that. However, it ran perfectly fine for almost 2 years since I bought it then this year it’s had the EGR code....
Hello everyone, I’ve been chasing a ghost with my truck for over a year. This truck was overhauled 250k ago (no idea what all was replaced,...
I have a 2013 Peterbilt 389 with an isx15 Cummins. This truck is fully deleted. When I say fully, I mean fully. There is no EGR, no EGR cooler, no...
This thread intrigued me so I thought I’d add to it and see if anyone has an explanation for me with mine. I noticed the cost to buy a used reefer...
I have a 389 Pete and I bought a van trailer recently and then decided to use it for seed corn deliveries. The trailer used to be a reefer and was...
