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Dd15 engine DEF warming after treatment coolant lines. Return and supply lines
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- čas přidán 21. 03. 2021
- Here’s a great one for you. These two lines after 500k miles are so brittle you better not touch them better yet don’t look at them or they’ll break. Here we’ll be learning the Kung fu masters top 10 secrets let me know what you think and there is anything you wanna see shout out.
Also catch me on CZcams and insta @ Cookie Monster fitness
They way i do it, remove air filter, raise up the cab, with top bolts removed on cab shocks and leveling valve rod removed, secure cab with 4by4's and crawl from the top of fuel tank..
Thanks for the videos. With all the repairs I've done this year makes me think I need to be a mechanic😂
This video is a lifesaver. Thanks for sharing your expertise
I wish I could fit in that fender well as good as you do. I even tried to raise the cab up with the cab socks off to gain a little more room. Didn’t help a bit. Thanks for the tips man. Your a beast!
Appreciate you watching and the feedback. My younger days I could fit anywhere easy. Now I gotta call for back up. Don’t want to get stuck now. Haha. Stay motivated out there and don’t forget send the videos around.
Excellent! I was getting ready to drop the driveline and try to do this from behind the trans. Would’ve caught hell with the bracket on the back of block if I’d done it that way. Thanks for the video!!
Glad it came in handy for u. Some techs go from the shifter housing if it’s a manual, some crawl on top of trans. I find it easier to just move the damn pipe. Hope more vids on this channel prove useful to you. Stay safe out there.
@@bustedknucklebydieseldr3228 absolutely! I try to stick with my hood trucks as I do a lot of work for farmers and cattle haulers. These aero fleet trucks are a learning experience to access these service items. Pulling the fender, skirt, and exhaust is the only way to go. Had one clamp break at the muffler, swapped out the T-bolt and got the whole job done in about 3 hrs.
Thank you so much for this video and taking the time to make it
I think you just saved me a ton of money. I have the tools and was gonna get towed tomorrow to the dealer and they have a wait time of 3-8 days but they have the part. Yeah, I’ll be doing this job now. Thanks for the videos. That music tho! 🤬
Thanks for reaching out man. I was hoping these vids would come in handy that way. Sometimes we’re stuck with a expensive choice and the only way out is to fix it get our hands dirty. And you know it would of been $$$$. Good luck on your project and don’t overthink it. In later vids I’ve learned to cut off my music since CZcams usually flags them for copyright issues anyway and that affects my sound during the vid. Stay safe and stay grinding out there. Let us know how the job went.
@@bustedknucklebydieseldr3228. It took me 4 hours but that’s because I didn’t take off the bellow pipe. I didn’t want to disturb the gaskets and turbo. The hardest part was removing/installing all of the hold down clamps. 😂 Keep up the videos 👍
I'm currently in to deep on this job,but this video helped ALOT
Glad this vid came in handy for you. Hope more vids on this channel prove to be useful. Stay safe out there.
Thank you For sharing your knowledge with Us
I was able to replace this line my self thanks again
Thank you so much… I got same problem … but now I know how I can fix… myself
Appreciate the positive feedback and glad this vid came in handy. Hopefully some of the other content in this channel helps as well. Can’t do it without support from people like you. Stay safe and keep grinding out there.
This video makes it easier to understand where it comes from. Thank you. Mine is a little different I have a Cummins engine and it has sone extra fitting on the side I think it’s the one that goes to the actual dpf box. Mine broke once my friend was doing the clutch once he dropped the transmission he saw them leaking and as usual once he touch them it broke 🤦♂️
Sadly they always break. Cheap plastic and many miles on these trucks will tear up all these cheaply made items. And luckily you have a buddy that helps out with mech work. That’ll Deff save you money in the long run. Well as long as he’s good.
@@bustedknucklebydieseldr3228 I just went and bought them at the dealership which is the only place that have them and they are $450 and $160 plus sone fittings for the other hoses that run to the dpf box. It’s ridiculous someone need to make those fitting with better material to last at least 10 years or make it easy to replace.
Mine broke on the road had no ideea they existed but just a tip its a pain to remove the old ones !!! I just put the new ones alongside the old ones and ziptie them !!!
Can you just leave old lines as they are and just ziptie new ones to the old ones to secure them, save a lot of work. Thanks for the video
I mean you can but….,, do you really want to. Would look a little tacky but I have seen that done to save time. Personally I like to have things look presentable especially if you ever go to sell the unit. But let me know how it goes.
Thank you Just got fixed mine.
I broke that line going in for a valve adjustment. Now I get to pull a fender and some exhaust. Did I mention that the truck is fully skirted?
Great Video you are the FREIGHTLINER Man Wish I seen it a couple of weeks prior had to do a set what a nightmare. How much time is given for this job ? Again Thanks for posting these videos
Thanks for watching and the positive feedback. Couple weeks to late. Hate when that happens. Warranty would pay about 3 hrs for diag and replacement. Cust pay should be 4 to 4.5 for the same thing. Hope more of these vids come in handy for u. Stay safe out there.
thanks for getting back to me . Anyway you could a video on a engine harness and disc brakes ?
Thank you for the video ... AWSOME got mine done in like 1hr
Was it pretty easy for you?
Best in the game 🙌🏼🙌🏼🙌🏼
I’ve got a coolant leak onto the ground and I believe in the def tank. The trucks been deleted. Can I just remove those two hoses and cap the exit and return lines on the def header and where they come off the motor. Are they necessary for the coolant system or feeding/cooling another part? Removing will clean things up and eliminate them failing in the future. 2013 DD13. Thank you
Did capping these off work for you?
@@JDGASAWAY I haven’t capped them. I never got a clear answer on if I could, without starving something else of coolant. As it warmed up, the leak has almost stopped. I’m going to by a hose and just jump it right where it comes off the back of the egr and dumps back in, just to eliminate all those lines and still be safe.
Thanks dear
You are the man
I’m changing minds out right now on my DD13 I hate them damn hose connectors they are easy to break :(
Cheap plastic. I get the light weight idea but damn they don’t last. And of course expensive when they break.
@@bustedknucklebydieseldr3228 exactly
Hello, I really enjoy learning from your videos. Question: Do you know the name of the big metal fitting for the coolant line for the cab heater? It's next to those lines on the engine. Thanks
Thanks for watching and reaching out. The big fitting, I would call coolant supply or return fittings plumbed into the back of the coolant collector manifold.
Thanks for this video
I'm the owner of busted knuckle roadside service est.1967
Great to meet ya man, I see your out in Wilcox and we have similar interests.
Thanks!
Thank you for the great video! These gave me hard time because i had 6 extra holders bolted around the xy shifter and i had to pull the carpet out and go through the little hatch in the cab floor. Also both hoses broke inside the brass fittings that are on the engine side. Whats a good way to extract the broken pieces without hurting the brass fittings? They are really stuck. I saw one of yours broke during the video. What did you do with them? Thank you.
Thanks for watching and always great hearing from the audience. Going through the shifter housing is fine but in the video I showed going through the passenger side of the truck which makes it much easier. There’s not too much involved in just taken off the exhaust pipe and going through there and then you get so much room. When the pieces break off inside the brass I get a pick or a screwdriver and I just scrape them out you won’t really hurt the brass and the plastic just breaks apart since it’s so fragile and old. Tends to happen every single time.
I use torch heat the brass fittings, then use 1-1/4 socket remove both fitting. There are no thread inside. Then you can use knife screwdriver, it is easy and safe to remove the damaged plastics. If DEF no active, you can use 3/4 mip plugs to fix the holes. Attention the hole on the engine is a little bigger, please use some Teflon tape. If still use Def, you can use a 1/2 copper tube and mip adapter fitting, soldering them to the original fittings. You can still use the old hard hoses, connect them to the brass fitting.
If Def not active, use plugs , there is no engine light.
Another great video brother👍🏼
This is exactly what I needed to do to my truck.
How much for the part?
Thanks for taking your time and watching. The parts are around 300 for them both. If you do it yourself you’ll save so much in labor. Hope this can help you along. Stay safe out there
How many hours was this job
I got a def temp sensor volts reading 0 is that normal if not how can I check that where is it located
Big job
It’s not to bad. And can save tons of $$$ if your ready to tackle yourself. Just looks like a lot.
Hey good job my man 💪 I just want to know how many hours that job took you?
Thanks for reaching out man. If I were to hustle about an hr. But what it pays and what it takes are very diff numbers.
I did mine are blocked right now with two 3/8 bolts on either side I live in Florida so it’s not a issue on my way home now to fix
If you deleted DEF, can you just connect the supply and return ports with brass fittings and a short coolant line?
Great video! Got a question: if it's busted on the highway, can I block those lines so I don't lose coolant and get out of the highway, let's say, 20 miles?
If those lines blow and leak id say your outta luck. I've seen people try to put hoses on them and when they clamp them down they brake again. There to fragile with age. Best thing to do is hit that shutdown override switch if you have one and pull over asap. And if you have a wrecker buddy,extra points.
@@bustedknucklebydieseldr3228 thank you brother! I'm waiting for tow truck right now 😀
@@bereketmol4227 oh crap. Sorry to hear that. If they know something I don’t to keep you going let me know because I’ll be interested
@@bustedknucklebydieseldr3228 will do
My mechanic did not mention these when radiator and compressor lines were replaced. And those stupid connectors just burst on me as soon as i croseed scale leaving me on the side of freeway...
How is connectors on the other side of these lines, do they survive? Or other lines that continue on/attach to DEF header unit need to be replaced as well?
As long as your careful with the clips they should last fine. The long ones one the engine are exposed to a lot of heat on the exhaust side so they will naturally get brittle. Very common weak point.
DD15- 2016 quick connect fitting line broke and coolant coming off both of hose from the block engine and the line that goes to DEF but my DEF is delete and also my EGR.. I find a way to block these two hose with stuff but not steady slowing leaking drop is that an issue? Can I run far with it like 700 miles I’m try to take it home?? Please need help
Thanks for reaching out. Your best bet is taking the fittings off at the top p/s of your engine and machine the thread pattern up with caps. When people delete there systems this is best to block off or this same problem will always happen. Cheap plastic lines.
Is it possible for you to send me the part number for both hoses.
1 is to blorry to ser.
I would suggest calling your local dealer as the part numbers are not the same for all models. And I’d hate to tell you to get the incorrect ones.
Need to make sure you're FM radio is off can hear it but not you
Did you have to have to take the fender off to access it on the driver side?
On the driver side the wheel well fender stays on and the actual steps fender comes off. It helps access to tie everything down.
Can I patch the hose with silicone until I can get home the hoses are on back order
You can try anything but nothing will hold that pressure well. They shouldn’t be on backorder. I’m still doing them frequently and there readily available.
Quick question I know that the hose splits in 2 do you know how to take it apart
Thanks for reaching out. I’m a little confused on the question. There are two separate hoses that run the same route. Both have the cheap plastic ends on it which would require pushing the white tab in which expands the blacking locking tabs outward. Once that happens you can pull it off. Was that what you mean or something else.
How many hours did this job take ya?
Hello, very good video, I have the line near the air filter broken, and someone told me to put a plug that is the one that carries the hot culant for the DEF heater and if I do not go to cold places it does not That line is missing, is that true? Thank you very much for everything and your videos
Thanks for watching. If your lines are broken and you don’t want to replace them you should be able to put a plug in them. I know the system will run self tests using the def heater which are the hard blue lines. The system will also self test the coolant pump on the def tank. If there is an error on either one you’ll get a check Eng light. I’m an not positive that it will work 100% due to the coolant pump needing to see coolant go past. I see where the idea is coming from but can’t guarantee it will work. Very interesting and first I’ve heard of it. If you do go that route keep me informed
@@bustedknucklebydieseldr3228 thank you very much my friend, we need a mechanic to work the dd15 and dd13 here in Tampa
@@albertofinalet4521 not a problem man. Well tell them to up there pay and I might just take a trip.
@@bustedknucklebydieseldr3228 man here you are not going to stop with the work with the dd15 and dd13
Hey where is your garage located at? I'd like to bring my truck to you if you are on my path. I have this problem and would like to handle it.
Thanks for watching and wanting to come down my way. I don’t have my own shop yet or one I could mention on here. But hopefully if this takes off than one of these days. Stay safe.
I live In Az hot here can i just by pass with hose never going freeze
You can sure give it a try and let us know what happens. Otherwise you can find one of those magic EGR delete transformations that might be your best bet.
My line keeps popping off I guess I'll have both changed like this. How much is parts and labor for this
For parts should be around $350. And labor about 6 hrs of whatever the shop rate is.
dr man you made that video seem like you could do in 45min. Keep up the good work
Sir my truck is Deleted but they left the lines and they are leaking, what can I do? Thank you sir!
Best thing to do is find a fitting with that same pipe thread and cap them off at the coolant collector ports. You can buy the fittings from a dealer and than just match up the threads to make it easier. But either way coolant will need to be drained.
@@bustedknucklebydieseldr3228 excuse my ignorance sir, I drive a 2014 international Prostar with an isx15 where would the coolant collector be located sir? I’m also trying to find your working out channel sir but random people post about Cookie Monster workouts hehe
@@8mpgmafia109 oh Gotcha. I assume we were talking about a dd engine. Either way follow and find out where those lines connect to the block than same thing. Plug those off.
As for a fitness channel. I tried to have one but it got no attention so I gave it up. Sad times.
Did you manage to get this fixed? I have the same issue too and they said they would need to replace the def coolant hose. Did the issue come back after you fixed it?
i need your help,..i took this line out today and the nipple was broke just like the one you showed, but i couldnt take it out it failed inside, would it clogge anything or cause damage, i didnt start the truck yet, what you recommend, how can i get it out,
Thanks for reaching out and infact very valuable question. No matter what you gotta remove the broke off piece. Flathead screwdriver or a strong pick is what I use. But it just won’t sit right if you don’t. Good luck on your journey.
@@bustedknucklebydieseldr3228 thanks for the reply, the broken peace fail all the way in the coolant block.., i can put the new line, it sit fine, my concern is that broken peace is now traveling in my cooling system
@@jadb8452 well in this case there’s no telling where it stopped so I wouldn’t worry about it Untill it showed itself somewhere. You may never have an issue with this.
@@bustedknucklebydieseldr3228 i really appreciate you coming back to me, thanks for your help i hope it just doesnt clogge or make the truck over heat, again thanks for the help
How does it cost to have this done?
Thanks for watching and reaching out. Expect to pay about 6 hrs labor and about 350ish in parts
This took me a whole 8 hour shift. Is that bad?
As long as you’re getting paid for the whole eight hours ain’t nothing wrong with that. I won’t tell if you won’t tell.
Great instructional vid..but PLEASE cut the music! Can't hear your instructions.
Ya I hear you there. Since then I’ve started just cutting the radio entirely or doing voice overs. You’ll see/hear the changes in videos after this one. But don’t stop there, check em all out.
Can you discrib from the def tank unit on top to to pump which lines go where ? I think i have a line crosses somewhere
Great question man. The lines are different sizes so they can’t be swapped to different locations. But… from the def doser to the pump. From def doser to the def tank header. From def header to def pump. Than two coolant lines to the def header from coolant collector on top of engine. Hope that helps.
@@bustedknucklebydieseldr3228 only the coolant lines from front of truck to def tank heater unit to pump on side . They are all same size. Can u do something on the route or diagram of them ?
@@TheCbriley I wish I could add pics to these comments. Would make it much easier. But if it helps the lines are formed and once routed in place behind the frame rail from pump to def header you will be able to see where each end goes. Just because it’s formed a special way and fits better in one port than the other.
@@bustedknucklebydieseldr3228 lol mine are retro fited to soft hose with just the connection inserted at the end of soft hose which is why i supect mine are crossed . On the route back from frontbof truck . The are head in place can you tell where the top line goes and then the one from heater unit at the red round plug left side goes and then the right side of heater/lvl unit hose goes ? Plz i will try to repay by passing your videos around.
Leaving the last hose for me to figure out
Are you in texas?
I am not. Out in AZ
How long did it take
To really get done and be efficient about 1 hr. What does it pay. About 4 hrs
Hi, does this leak cause a code to get active?
If it a coolant leak than yes ,low coolant level. If it’s def than yes. Under pressure def system codes.
if I can give 100 likes I would
That would have been a good video if it wasn’t for that damn radio that made the video somewhat suck sorry just the truth
I completely agree with you. The music would cause so many issues that we found out later, especially with CZcams cutting out audio due to copyright issues. But later videos have no music for that reason. You just found one of the earlier ones.
Oh man 🧍♂️ my just broke today tow truck $1100