How To Replace 2019 Kenworth T680 MX13 Doser Injector | Cummins ISX15 Doser Injector

Very detailed video how to replaced new Doser Injector on a Paccar MX13 motor and also Cummins ISX15.. It also shows how to clean a dirty doser injector and install new Thermal Seal and Gasket. #kenwortht680 #doserinjector #cumminsisx
Links To Where I Buy Parts and Tools
Amazon :
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1/2 Inch Impact Drive
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3/8 Inch Impact Drive
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Neiko 3/8 Inch Impact Socket Set
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Neiko 1/2 Inch Impact Socket Set
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-----Disclaimer-----
This information and instructions provided by Trizzle Go-Getta KZbin channel is for general informational purposes only. All information on the channel is provided in good Faith, however, we make no representation or warranty of any kind, expresses or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information on this channel. If you purchase anything with any links provided from this channel, there is a chance I may receive a small commission from such items purchased.

[@dentrizzle]

I would like to this time out to thank you for clicking and watching this video. Also I would really, really, really, really appreciate it if you subscribe, like, comment or share this video. I hope it helped you and have a blessed day. 👍🎉🎊🍾🥳👏

[@MarioMartinez-vl5bk]

One question, I need to change that piece The numbering you show 1834592PE shows me that it is EPA10 . Is it suitable for EPA 13 ?

[@dentrizzle]

@@MarioMartinez-vl5bk I would say call your local dealership and they will give you a part number because when I bought that 7th injector, dealer ran my vin # and still gave me the wrong part. What I did was take off the 7th injector and brought it along with me and match up at the dealership. 2 Kenworth Dealership is 10 minutes away from my home. Good luck!!!

[@MarioMartinez-vl5bk]

@@dentrizzle thanks i appreciate your advice bro 👍

[@Jay-fo5fj]

I love how informative these videos are. Keep them coming.

[@dentrizzle]

Your always welcome to”The Bloodclaat Channel” 😂

[@traxxasrc1]

Very well explained video with all the tools needed and easy to watch. 👏

[@brookalemayehuasfaw]

God bless you my brother. I learned a lot from. Peace from Ethiopia, Jahman.

[@dentrizzle]

I’m glad you are learning. I appreciate you 👍

[@jonz334]

Thank you brother! I'm getting ready to do this myself and now have a much better idea of what I'm getting into. Liked & subscribed. 17 t680 mx13

[@dentrizzle]

I Appreciate It. Just trying to share information. Just Keep Trucking!!!

[@raynieto123]

Love your videos. Thanks for posting.

[@dentrizzle]

Your welcome

[@vilasej7507]

What up BIG boss I love the videos man you did a good job but here’s what happened they gave you the wrong part they gave you the. EP10 part number 1834592PE The cost is $280 ………The one you need for your truck is EP13 part number 1832311PE the cost for this one is $852 out the door, including tax The wire connector for the EP13 is 17 inches long The EP10 is 12.5 inches. Love your videos boss thought this might help other people.

[@dentrizzle]

You are definitely correct in it was actually shorter. I had to go back and get a different one. It seems they had that one they wanted to get rid of but this is excellent information and will help others. Thank You 🙏

[@vilasej7507]

You are correct my brother I watch your video a couple nights ago because I was getting ready to do the same job. They sold me the same part you got had to go back and change it and finish the job today. I see you have the Otr tool that thing is a lifesaver

[@detenator890]

Thank you very much for making this video.

[@dentrizzle]

I Appreciate You For Watching 👍

[@louisdanielson3872]

Appreciate your information and I will try it this week

[@dentrizzle]

Just be mindful of those 2 bolts not to break them. I suggest go for a drive or prepare everything, go for a drive to get the BPV hot so the bolts break loose easier. I appreciate you watching 👍

[@truckerwave503]

Really appreciate your videos bro

[@dentrizzle]

I Appreciate you for watching, subscribe and comment. Kinda motivates me. I do a lot of DIY repairs but don’t like taking up the camera like shock replacements, air driver canister relaxing etc etc. 😮‍💨

[@shanra4764]

Thanks brethren, subscribed!

[@dentrizzle]

Thank you for watching. Just Keep Trucking!!!

[@user-oc8jf4ng2y]

Thank you for the new information

[@dentrizzle]

No problem. Just Keep Trucking!!!

[@Valk385]

You could always pinch the coolant lines with vise grips so you don’t have to drain the coolant

[@dentrizzle]

I tried it and didn’t like it cuz I’m paranoid of having the same hose leak. I do appreciate your suggestion and watching my videos. Thank You!!! 🙏

[@travissk5036]

Great Content. Thankyou

[@dentrizzle]

Glad you enjoyed it!

[@Macantaya]

Well done brother

[@dentrizzle]

Thanks for the visit

[@chiriqui1000]

Great job...!!

[@dentrizzle]

Appreciate it!

[@seidumohammed527]

I learned alot

[@dentrizzle]

I’m glad you did.

[@agustinrivas5242]

Appreciate the video it helps a lot but I'm trying to figure out what spray you use to clean the dozer

[@dentrizzle]

Brake Parts Cleaner. Sorry for the late response, Truck market having me running like a mfer 😂

[@753bowie]

Hi good video but I'm a bit confused. So you ended up using the same injector you just cleaned it up really good? and I noticed that you installed it up side down as it was originally installed? thank you.

[@dentrizzle]

Yes I did until I went back to the dealership to get the correct injector. The one they sold me at 1st harness was short. I did replace it afterwards thou. It can be mount any direction.

[@Mzangel51]

I love this video! How did you get that clamp off?

[@dentrizzle]

I didn’t. No need to take off the clamp for the BPV when doing the 7th injector

[@alw7810]

Clean a reinstall is my way.

[@carolynl.johnson9096]

Dentrizzle, I have a 2018 kenworth paccar mx13; my oil pressure Guage reads pass 100 psi...The truck still runs fine, what do you think the problem is...

[@dentrizzle]

It’s your oil pressure sensor. It’s on the passenger side under the 2 oil filters on your year and model truck. Only can see it from the underside. Only wire running to those oil filters. Hope it helps.

[@gotubo]

I was with the same problem with my KW 2019 , BUT, it was missing or leaking AIR, I found a hose hole and fix it. so now I have no problem to change gear because my air pressure is always above 100 psi. take care.

[@blackstarberg]

How did u diagnose that it needed changing ....also where do u buy your parts

[@dentrizzle]

@@blackstarberg it will say it on the scan tool about Doser injector fault or something like that and I purchase parts at MHC Kingsport TN from Paul if I’m home. If it’s an emergency repair and or to get moving I buy at the closest dealership.

[@gotubo]

Hi, great video detailed ... question: Yesterday I got a msg on display T680 which was : Engine derate in 3 hrs. seek service immediately ! this sensor or ejector was changer for this issue ? thank you.

[@dentrizzle]

It was my turbo actuator and DPF inlet temperature sensor. It caused my 7th injector and DPF to block up with soot. Get a scan tool to pull codes to know exactly what is your issue.

[@gotubo]

@@dentrizzle thanks 🙏🏼 bro

[@willcrump2942]

Hey how much is the scan tool for the paccar mx13 . I have a 2017 t680

[@dentrizzle]

There are 2 of them. OTR Reset which resets code and do force regens $800.00 and OTR Diagnostic Tools which do forced regens, reset codes and show codes. It cost $800.00 plus a yearly membership. I have a OTR Reset tools sitting around.

[@willcrump2942]

@@dentrizzle what’s the ticket (price) for it

[@dentrizzle]

@@willcrump2942 $800 for both but the 2nd one have a yearly subscription. Check out otrperformance.com

[@travissk5036]

You have golden information

[@FelipeTruckin]

Whats up brother What code was it that you got for the fuel dozer needing to be replaced

[@dentrizzle]

I don’t remember the code specifically because it’s been a while.

[@FelipeTruckin]

Ahh.. okay thanks anyways.. I’m showing codes P3778 & P3776 I’m going to replace the fuel doser and clean out the doc/dpf filters. Thanks to your videos I’ll save myself the labor.

[@pedroquijada6818]

What tool do you use to check codes on that specific truck ?

[@dentrizzle]

OTR Diagnostics Reset Tool.

[@pedroquijada6818]

Can you send me the info please thanks I really appreciate it

[@tglover9150]

after treatment fuel injector one for paccar mx 13 (spn3556 code) do you know which sensor is it? Please help 🙏

[@dentrizzle]

There is only one fuel injector for the after treatment system which is called the 7th injector. It is right after the turbo on the BPV. There should be 3 items there. The 7th injector, the knock sensor and a differential pressure sensor. Normally you can clean it and replace the gasket or just replace it.

[@tglover9150]

@@dentrizzle so is it the same one that you have replaced in this video?

[@dentrizzle]

@@tglover9150 yes it’s the same one. I looked up the code you posted and it says “fuel pressure at Doser injector too high.” That sounds like it’s blocked and the ECU sending way too much fuel to it or the injector has failed and it’s not opening to spray fuel in the after treatment system.

[@tglover9150]

@@dentrizzle thank you brother 🙏

[@TheFordRebel]

​@@dentrizzle I'm having the same code. Engine running in derate. Code p3833 spn 3556 fmi 5. Says faulty circuit detected with fuel doser. Could that mean that it's an electric issue and not that it's clogged?

[@franciscoc1974]

Hi,what code was it giving you ? I’m getting spn-4796,spn-5298

[@dentrizzle]

It’s been a while so I don’t remember. My scan tool specifically said that the fuel doser for the after treatment at the time.

[@franciscoc1974]

Thanks for your response brotha

[@AKAK-WiQ]

What was that spray you used?

[@dentrizzle]

It’s just brake parts cleaner

[@nealyville]

Do you have to remove coolant to clean it also?

[@dentrizzle]

Yes if your gonna remove the big bolts on the top and on the bottom those are coolant lines but if your just removing the small bolts on either side then you don’t have to drain coolant.

[@malakel8252]

Good information I did mine yesterday just cleaned it up like you did but didn't drain coolant just plugged the line with bubble wrap and everything good thanks again for the vid

[@justanotherotrguy]

Hey man, how much coolant did you end up draining?

[@dentrizzle]

I normally drain all of it to ensure I don’t make a mess but you don’t have to.

[@anthonysenior9127]

Bredda what was the problem with the valve

[@dentrizzle]

The turbo actuator was bad which caused the truck to not do regen properly which in turn caused excess soot to block up 7th injector/dozer. Also took out my dpf inlet temp sensor, blocked up my doc and dpf filter. But it’s all good now. Appreciate the question.

[@nickwilliams1525]

@Dentrizzle hey what exactly happened when u say it wasn't doing a regen properly? Did u have a red check engine light that comes on when u try to do a regen?

[@dentrizzle]

@@nickwilliams1525 the turbo actuator was bad and also the Inlet Temperature Sensor on the DPF and DOC was bad also causing it to not regen properly or no regen at all.

[@TheFordRebel]

Where did you get the part from?

[@dentrizzle]

At the dealership. You can get the part number and shop around to get it at the cheapest one or search online.

[@alfredoramirez6728]

Did you have to take out all the coolant or just two gallons?

[@dentrizzle]

Back then I drained all of it. Maybe you can get away with draining 2 gallon.

[@alfredoramirez6728]

@@dentrizzle thanks 🙏🏻

[@alfredoramirez6728]

What about how many diesel drained

[@dentrizzle]

@@alfredoramirez6728 I don’t remember diesel coming out. If so it’s not gonna be a lot cuz I believe that injector don’t turn on until your doing a active, passive or forced regen.

[@AKAK-WiQ]

Btw what was the symptoms you got to make you change it?did you get a code or something?

[@dentrizzle]

There’s 2 or 3 codes that I don’t remember. Something to do with regen fail cuz not getting hot enough or something when doing a parked regen.

[@AKAK-WiQ]

@@dentrizzle ok, was there’s lots of soot on that device?

[@dentrizzle]

@@AKAK-WiQ yes and thermal gasket was shot

[@AKAK-WiQ]

@@dentrizzle do you recommend getting it clean before a codes comes or wait. Currently truck mileages is at 460k and 105000 hrs.

[@dentrizzle]

@@AKAK-WiQ it’s just 2 gasket, a thermal gasket and metal gasket. 2 bolts and it’s off. Don’t need to drain the coolant unless your replacing and your truck has a lot of hours. Damn try to minimize your idling cuz that’s a killer of motors. Reference to my truck which has 667,431 miles and 13,893 hours.

[@TruckingbyHAKO]

What code did u get or issue u were having ??

[@dentrizzle]

It said regens weren’t completing because exhaust gas wasn’t hot enough and some code stating the 7th injector had a fault in that regards.

[@TruckingbyHAKO]

@@dentrizzle thanks bro keep it up

[@PanaBoy507]

bro i need some help. who did you know that was the problem? i have code SA0/SPN 4364 FMI 18

[@dentrizzle]

I got a code specifically for that issue but I can’t remember being it has been so long. Something in regards to the exhaust temp not getting hot enough during a stationary regen. So it would fail the regen. I hope this helps…

[@PanaBoy507]

appreciate. i ended taking it to the dealer and was told is the EGR valve.

[@dentrizzle]

@@PanaBoy507 ok got it

[@dentrizzle]

@@PanaBoy507 ok 👍

[@skybossmusic8686]

Show dem how to do it me G

[@dentrizzle]

Might as well. There aren’t a lot of these videos on KZbin anyways.

[@dheaatoma5611]

How much this part ??

[@dentrizzle]

$265.55

[@alvinsanders1576]

Hey, thanks for the videos. Can you post the part number?

[@dentrizzle]

Parts number varies by truck. It could be the same part but different number. Just call your local dealership, give them your truck and vin # and ask for the part number. Hope this helps.

[@alvinsanders1576]

I have the same truck and engine. I have a coolant leak coming from the bottom screw on that part, but there but no codes. I wonder if I can replace that gasket on top or will I have to buy the whole thing

[@alvinsanders1576]

You just the asked dealer for the seal and gasket?

[@dentrizzle]

@@alvinsanders1576 call me on Facebook messenger @trizzle go getta

[@dentrizzle]

@@alvinsanders1576 if your gonna clean it your going to need new seal and gasket which you can get at the dealership but it has nothing to do with the coolant. Those 2 big 22mm bolts with washers feed coolant in and out. If the bolts are loose, the washer is missing, more than 1 washer or a broken coolant line, it will leak coolant. I would check those 1st before getting a 7th injector.

[@TheFordRebel]

Is this the doser for Def or fuel?

[@dentrizzle]

Fuel

[@TheFordRebel]

@@dentrizzle thanks for the quick response! I replied to another comment about this also but I'll post it here. I'm getting the Code p3833 spn 3556 fmi 5. Says faulty circuit detected with fuel doser. Could that mean that it's an electric issue and not that it's clogged?

[@dentrizzle]

@@TheFordRebel if it is clogged you’ll still get a code. I would start with the easiest thing 1st. Clean it and replace the thermal gasket and other gasket. Clear the code and start a regen and see if it does. If it doesn’t then it may be faulty.

[@TheFordRebel]

@@dentrizzle alright I'll start with that. Is there a part number for the gaskets? Or do I just ask them for the fuel doser injector gasket?

[@dentrizzle]

@@TheFordRebel just give your vin and say you want both the gasket

[@carlosandrescanonorozco1105]

Vv

[@dentrizzle]

I appreciate you 👍

[@antoniomontelongo6085]

Why or the wrong with the old one y old Ok

[@dentrizzle]

It turned out that there was another issue why the old dozer wasn’t working but I got it fixed. Now I have 2 good Doser in case one breaks.

[@burga75]

Question, what was the issue if it wasn’t the doser?

[@dentrizzle]

@@burga75 it was the turbo actuator and inlet temperature sensor. I would recommend if your truck throws a CEL check it out because with my situation I waited a while because I had the OTR Reset Tool and kept resetting and eventually that caused some other sensors to kick the bucket 😂😂😂😂

[@dentrizzle]

@@burga75 it was the turbo actuator and also the DPF Inlet Temperature sensor. Replaced both and the issue was resolved.

[@burga75]

@@dentrizzle I appreciate the info. Glad you got it rigjt

[@carlosandrescanonorozco1105]

Ttt

[@dentrizzle]

I appreciate it 👍

[@michaelerb9143]

Put a drain cock (valve) in that coolant tube. Makes it much easier to drain the coolant.

[@dentrizzle]

I need to cuz I’ve been fixing coolant leaks left, right and center. Tempted to just replace all the pipes cuz they are rusted under the rubbers 😂😄

[@michaelerb9143]

@Trizzle Go-Getta I changed my lower coolant tube, and all my hoses about a year ago. The lower coolant tube was so corroded, it had swelled, and was bigger than the normal size. Well worth it, to go to stainless steel. Keep up the good work!

[@krystianklokowski8858]

No ll pół)​@@michaelerb9143