Most Common Issues Cummins ISX15 (Fuel Pump failure/Aftertreatment Faults/ High Crank Case pressure)

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4 жыл бұрын

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In this video, I go over common issues on a most common issues on a Cummins ISX 15. Some of the problems include Cummins ISX oil cooler replacement, ISX15 fuel pump failure, EGR cooler,. We talk about low oil pressure and high crankcase pressures. Most of the issues I mention in the video will be for the engine year model 2016 and below. 2017 and above may still experience issues if a good maintenance schedule is not followed. Cummins has redesigned the ISX to be more dependant on its SCR system to meet EPA guidelines. Injecting more Nox gases into the SCR system is what this engine is designed to do. If the engine has high idle times and is being used in a PTO application then there is a higher chance of aftertreatemt or engine faults due to excessive soot build up.
EGR systems are prone to failure across all platforms and Cummins is no exception. Cummins owner may experience failure on any of the EGR related components. This includes the EGR valve. EGR Cooler and EGR differential pressure sensor.
The turbocharger on the Cummins ISX15 is designed to give the driver a quicker throttle response time and to control the amount of Nox gases the engine produces. This is achieved by the turbo having internal veins to channel the exhaust pressure to control boost pressure. Over time soot can build up in between the internal veins causing them to stick or bind. This will cause a turbo actuator to fail, but it is good practice to replace the entire turbocharger if soot build-up is suspected.
Fuel pumps have been updated on newer model Cummins but, if you own a 2016 or below it would be good to update to new style fuel pump. Cummins designed the ISX15 with a high-pressure common rail fuel system. The older pumps are known to fail and could cause major engine damage if operated long. Debris from fuel pump failure can contaminate the lubricating system and damage lower end bearings. This damage can lead to excessive bearing clearance causing low oil pressure and in some cases engine failure.
Check out my other video on the DD platform. Common issues with the DD15 are a great video if you have just purchased or going to purchase a DD15.
• Most Common Issues Wit...
We also have a quick component location video for the DD15 engine.
• DD15 Engine
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Пікірлер: 514

@JimTomatore 3 жыл бұрын

I'd like to address a few items: 1) Fuel pump failures can and do occur with all the 2010 and later engines and can be prevented by replacing plungers/barrels/tappets (currently around $500 in parts and roughly 1 hour of labor) at about 400,000 mile intervals. The newer X15 engines (2017+) have not changed the pump design, they simply changed the oil lubrication circuit so that failure debris shouldn't contaminate the engine. The ceramic plungers were eliminated around 2013. It's highly likely (though there's no official cause) that excess soot in the oil and poor fuel filtration are the 2 biggest factors in fuel pump failures. Diesel fuel provides the lubrication to the pump plungers while engine oil lubricates the cam, rollers and tappets. With the elimination of the ceramic plungers the most frequent failure resides with the cam/rollers pitting and flaking off debris. 2) Engine and Aftertreatment life can be greatly enhanced by regular maintenance of the EGR system. A comprehensive approach to maintaining this system can be found on KZfaq and the web by searching for "EGR Tuneup". The basic steps apply to all engines, not just Cummins. Remember, the DPF is just a filter. It doesn't produce the soot. 3) Engine failures, such as rods through the block, can often be attributed to one of 3 root causes: ----- A) Neglect. Excessive idling. Failure to perform needed maintenance in a timely manor. Extended service intervals lead to excess buildup of soot in oil which acts like sandpaper inside your engine. Bypass oil filters greatly help to remove soot, but should not be used to extend oil drain intervals. Oil/Filter changes are best scheduled based on average fuel mileage. 5mpg = 6,000mi, 6mpg = 9,000mi, 7mpg = 12,000mi, 8mpg = 15,000mi, 9mpg = 18,000mi. Or use the formula: (AVERAGE MPG - 2) * 3000 = target drain mileage ----- B) High torque / Low RPM operation (IE: Lugging the engine!). Due to the shorter connecting rod length and inline orientation of the pistons there can be a lot of sideways force applied to the pistons/liners when operating under 1400rpm. The more torque being produced then greater the pressure on the liners (due to the timing of fuel ignition as the crankshaft rotates). Higher engine life can be achieved on an ISX by utilizing higher horsepower instead of torque within the 1500-1800rpm range. ----- C) Bad EGR deletes. So many bad deletes are out there. The ISX relies on EGR gases to fine control fuel ignition timing and intensity. 99% of the deletes do not properly compensate for this (among many other problems) leading to significantly increased internal stress and wear. Which eventually results in component failure.

@user-zn3gd1zj4h Жыл бұрын

Thank you for the detailed information.

@felixwankel3989 Жыл бұрын

My employer's mechanic tried telling me the ISX/x15's "arent rated for 2000rpm" and most drivers will lugg them because "muh fuel efficiency". The company is in the financial shitter because it cant keep drivers, and because +60% of the new trucks (all efficiency series) are in the shop waiting for new motors because the bottom ends shat out epically.

@IndioBlanco5 9 ай бұрын

do you have more information about these engines sr??

@rahmanrucker4408 2 ай бұрын

Great info thanks for taking the time out to explain 🙏🏾

@pankajpurushram1055 4 жыл бұрын

Thank you so much for a informative video ... And proving my point of old engines are better an reliable than the new ones...

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching. Be sure to hit the subscribe button.

@rufussmith706 4 жыл бұрын

I have a 2016 Freightliner Cascadia with a 2015 IXS, as of today it has over 600,000 miles and only seen a shop twice(when I first got it(68,000) there was a gear that needed to be replaced and just recently the nox sensor.).I try to maintain the oil changes as well as any other maintenance and thus far I have no complaints about the engine.I appreciate the heads up.Great video.

@TATEXPRESSINC 4 жыл бұрын

Rufus, thank you for sharing your experience with your ISX15. Please be sure to hit that sub button. 💪🏼🔧👊🏼

@fcoanaya5762 4 жыл бұрын

Rufus Smith , what kind of oil you use on your ISX?

@carlogambino8594 2 жыл бұрын

You just made me feel better Rufus I was almost worried with all this negative feedback

@RVSquaredSteve Жыл бұрын

Great job; one of the best I've seen. Really appreciate the time and effort put into the graphics, along with good audio! While these issues pertain to higher mileage trucks, it's still great for the motorcoach world to understand.

@TATEXPRESSINC Жыл бұрын

RV Squared, glad you liked it. We appreciate the support.

@traiangeorgescu7796 3 жыл бұрын

Usefull information , yes ! Helped me decide to go with the D13 ENGINE

@TATEXPRESSINC 3 жыл бұрын

Glad we were able to help. 🔧👊🏼

@doughby2byrdcity 3 жыл бұрын

How your d13 going for you. Thinking about get 2016 freighter cas

@matthewl6183 4 жыл бұрын

This definitely explains alot, especially the dpf clogging issues, my truck does a passive regen about twice a day, it seems a bit much.

@TATEXPRESSINC 4 жыл бұрын

Matt, thanks for your input. Two regen a day is excessive. Depending on your mileage you may have to service the DPF or DOC. I would recommend getting unit checked out for proper operation.

@logic9869 4 жыл бұрын

You should stop using the DEF at the pump and only buy the ones off the shelf.Its a reason that DEF at the pump cost 2.00 a gallon and on the shelf at Walmart it’s 2.5 gallons for 13.00. Since I stopped using DEF at the pump I’ve only had 3 regen in the last 5 Months💪🏿

@420krewkid 4 жыл бұрын

Theirs these two sensors that get covered in soot that you could clean

@kilpel2 3 жыл бұрын

@@logic9869 yeah right 😂

@user-zt6bt8dp2c 3 жыл бұрын

Mine was doing that for a long time. Had it at the shop a few times for it and finally figured out it was the DOC. It’s been regening every 36 hours on the mark since I’ve had it replaced a couple years ago.

@chuckzamzow9 3 жыл бұрын

Great video👍 ran into dpf issues alot with one of our fleet customers.

@BWEST_77 4 жыл бұрын

Thanks for making this video, I have a 2015 ISX.

@TATEXPRESSINC 4 жыл бұрын

West, thanks for watching. 👊🏼💪🏼🔧

@kirbywinters1291 4 жыл бұрын

Bought a 2012 w900 with 500k on it the engine had everything you mentioned in the video go wrong we removed the EGR and DPF system after we had to rebuild the engine put a fixed geometry turbo on it a new set of injectors and tuned it thing ran amazing got good fuel economy and never gave us anymore problems

@TATEXPRESSINC 4 жыл бұрын

Kirby, Thanks for watching and thank you for the support. Make sure to subscribe and turn on notifications.

@bukovinian 4 жыл бұрын

Man, that's like engine rebuild.

@sukhs1317 3 жыл бұрын

Hello brother, I have a question I'm seeing low mpg on my isx15 recently. Where should I start looking first for repair?

@Malcolmt1992 3 жыл бұрын

This really opened my eyes about the International trucks equipped with the Cummins ISX15 engine. What’s your opinion on this engine vs a MP8 in the MACK?

@jhonyromanesco2269 4 жыл бұрын

Good info that is a great resume for the ISX Cummins thank you...

@TATEXPRESSINC 4 жыл бұрын

Jhony, thanks for watching. Thank you for the sub. 🔧👊🏼💪🏼

@jaypay3502 2 жыл бұрын

@@TATEXPRESSINC maybe a silly question: when you say 2016 and below, are you talking about the year of the truck or the manufactured year? Because I’m looking at a 2017 international manufactured jul-2016

@damionmorrison8479 Жыл бұрын

Thank for the info I have a 2010 387 and it’s throw a rod through the block,but my question is the engine was replaced and now I have no cruse or engine brakes abs light stayed on.can you please give me some advice on how to get it fixed

@LG-wp6ge 3 жыл бұрын

Hey Adam I just want to know is it okay to buy a 2016 or lower year Cummins engine because after watching this video and other videos there's no clear yes/no answer apart from the problems it has?

@AngelLopez-ek2rb 3 жыл бұрын

Great video I love it thank you for all the info.

@mikebremer9644 Жыл бұрын

Hey very helpful information, but I have a question what are the more probable causes of alot of fuel getting into the engine oil on these isx-15 engines. Thanks for the help.

@GarageKing 4 жыл бұрын

Love your video, and like how you throw up the pictures, well done!!

@TATEXPRESSINC 4 жыл бұрын

Thank you so much!

@GarageKing 4 жыл бұрын

@@TATEXPRESSINC Anytime!!

@bigjim3644 3 жыл бұрын

Thanks for this knowledge.

@belaywubetu7841 2 жыл бұрын

Great lesson thanks Adam

@mohammedabdille4295 3 жыл бұрын

What about Freighter Cascade 2016 is updated with system we really need your advice

@edwinsandoval9566 3 жыл бұрын

THE NEW VGT TURBO ON CUMMINS TURBO BEFORE YOU INSTALLED IT YOU HAVE ADJUSTED IT NICE VIDEO YOU KNOW YOUR THEORY COOL

@yacubthompson3745 2 жыл бұрын

Thank you I feel much better with the information

@geraldsprattling6823 3 жыл бұрын

Any solution on what keeps blowing my fuel pump fuse as soon as the truck is switched on?

@shami420able 3 жыл бұрын

My oil temperature on flat road is 220 but as soon as i start climbing it goes upto the redline at 250 is that normal? And my truck regenerates twice a day. I have gotten my dpf filter cleaned by pressure wash at a local shop. Still no help.

@MALLUTRUCKERDUDE 4 жыл бұрын

Man I love your videos. Awesome. Really helpful info. Keep up the good work. Cheers!!

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching bro! I make the videos for guys like you. Be sure to watch my live videos on sundays. I answer questions during the live. If you hit the subscribe button and notification bell it will notify you when I go live. Be safe out there buddy.

@sramoore0075187 3 жыл бұрын

I’ve binge watched quite a few of the videos. It’s been 5 years since I went to school and just got a job offer at a Freightliner dealer. It’s been good to get some refreshers. Strong work for sure. Who’s the Airmen in the picture? :045

@TATEXPRESSINC 3 жыл бұрын

I appreciate the support and I am happy to be able to help. The Airman in photo is me when I was 19yrs old.

@sramoore0075187 3 жыл бұрын

@@TATEXPRESSINC Roger that Airmen. We’re you a mechanic in the Air Force?

@moneymikeslickwill8749 3 жыл бұрын

Great video brother i had to watch twice!!!

@AlexK-bh8mc 3 жыл бұрын

Can you explain why cummins oil pan has 2 plugs. The second sump has a half gallon oil and due oil change I have always watch that from this sump oil is dropped. My home shop refuse to open second plug (We never doing that). And by Petro or TA guys sometimes forgetting. Just what's the point for this curve?

@TheFordf350superduty 4 жыл бұрын

Awesome information and great video 👍

@TATEXPRESSINC 4 жыл бұрын

Glad you liked it!

@milivojezejak4111 3 жыл бұрын

Hello i have Peterbilt With cumings isx 2012. So after 8000 miles oli go from maximum to minimum, so is that on all cumings engine or my engine is bad? And also i drive heavy loads around 40k, is that bad for this engine ?

@edwunmartinez7720 4 жыл бұрын

Tanks for all the videos

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching Edwun.

@joshuasage2648 3 жыл бұрын

Hey I have a concern about the maintainance of isx15 heater inlet hose and replacing those hoses feeding into the sleeper berth. There is a valve on the heater supply line that is leakinf coolant. A lot of coolant. I cant tell if its from the valve or an aged tension clamp. Is this a part that typically needs replacement or repairing by secironf the hose with a more durable hose clamp. If i could send pics/vids here I would. Initially I had a leak at the bottom heater inlet line feeding into the engine. I replaced it with the update part and leaking started happening elsewhere in the system( the top heater line coming from the engine supplying the sleeper and it the area where they valve on that same line is introduced) How should i go about repairing it? I'm filling up over a gallon of coolant a day!!!$$$ because of this leak

@pb9040 3 жыл бұрын

Good straight down the line mate

@sadoquetransport5806 Жыл бұрын

Hey Adam I just came across your video once again. You know I’ve been thinking we got a 2017 389 Pete Isx15 but obviously the engine was build on October 2016. Now is that truck updated? Or it has to be a 2018 truck witch will have a 2017 built engine ? Thanks again

@blainegober2905 3 жыл бұрын

my 2015 cummins isx15 engine through a rod at 283k miles with no alerts on the dash at all and oil pressure read normal until i suddenly lost power on the highway...anyway now cummins is asking me why i ran the motor at 2750 rpm's for 30 seconds according to ecm ....of course my response was...i didnt the gauge only goes to 2500 rpm's and also the motor has a rev limiter...my question is....is it possible to run that motor at those rpm's?

@CFLDumpsters Жыл бұрын

How do you compensate for EGR pressures when deleting? Looking at a 2013 isx that has been deleted but how do I know if it’s been done properly to compensate for egr pressures? After watching this dunno if I want a Cummins isx sounds riddled with problems.

@Foltyn444 Жыл бұрын

Good video!!thanks just one question? What is good on this engine? My 22 Cummins engine blow due to injector’s failure right on 33000 miles.still under manufacture warranty but they have avoided all the warranty and red flag the truck for nothing.I’m in process of taking them to court!

@BlindRageC15 3 жыл бұрын

ISX871, ISX152250, ISX152350. Except X15. Have a Crankcase filter that can be updated to a non-serviceable element. P/N 3691476. Love your channel!!! If it comes to a rebuild, you get Anti-Polishing rings to cut the carbon off of the top off of the pistons to prevent liner polishing and oil consumption.

@mauricemotors8207 Жыл бұрын

The new L9 has that filter I don’t like it via the older isl had a serviceable one.

@nacholibre5795 4 жыл бұрын

Thanks info TAT very helpful

@TATEXPRESSINC 4 жыл бұрын

Glad it was helpful!

@lasaba12 2 жыл бұрын

Hey bro my engine looks like it's burning too much oil but there's not sign of leak, oil pressure it's normal and the truck seems to be riding normal, any suggestions

@stuarth43 3 жыл бұрын

hey there, in the 1970s i worked for Cummins in Australia, I rebuilt many of the 855 engines and 1710 v 12's, Since then Cummins has a million electronic sensors, my question, how long would it take me to get up to speed, troubleshooting and learning electronics, thanks

@mll809 Жыл бұрын

Hey I have a 2010 international with cummins isx, the truck was staring and running fine i did an oil change as soon I started at the shop it idle a little rough but I though it may got some air and it will go away but it being giving me problems to start, the rough idle never went away until I tie the top cap in the fuel water separator, but the hard time to start keep happening, like 2 days ago I crank it 5 or 6 times for over 15 secs and would not start I took fuel out of the tank and put it in the fuel water separator and It did start and ran fine any idea what it may be?

@zaxlandclearing 2 жыл бұрын

Would having the engine deleted help with those issues or even eliminate them?

@macfapd 4 жыл бұрын

Great video Adam!

@TATEXPRESSINC 4 жыл бұрын

Paul, thanks👊🏼💪🏼

@brettblades3312 4 жыл бұрын

2016 and prior are very prone to diesel dilution. Anything over 250 hour oil changes is definitely asking for trouble.

@TATEXPRESSINC 4 жыл бұрын

Brett, thanks for the input. Make sure to hit that subscribe button. Thanks for watching.

@rudyrodriguez600 2 жыл бұрын

Hi buddy, i have a 2014 cummins isx15 , recently did an overhaul with CUMMINS parts, after 9,000 miles it started to leak from the turbo manifold i dont know if it is oil or diesel, 99% when idling ! Have you ever seen some like this?

@gonzaloperez3501 2 жыл бұрын

got a truck in my shop, the oil pressure slowly goes down until the stop engine light comes on, I replaced the oil pump and works fine for about 200 miles, any suggestions??

@joshschaffer3142 Жыл бұрын

Can you do a similar video for the Cummins X15? Not a lot out there.

@vincerhoads2661 2 жыл бұрын

I have an isx 600 series in a 1999 dump truck .. issue I am having is it randomly dies with no warning any ideas? Fuel pump has been replaced twice

@TJ-kx4bi 4 жыл бұрын

Thank you. very very very good information

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching TJ

@robertmunoz11 2 жыл бұрын

I own the big fcar scanner and the smaller version as well what small scanner do you recommend I'm talking like $1,000 and under thank you

@GustavoMartinez-sm6iv 3 жыл бұрын

Excelente vídeo

@cweber9112 2 жыл бұрын

So don’t buy an ISX engine prior to 2017? Ligitimate question… currently shopping for a new rig, and I’m looking at the ISX engine for either the International Loan Star or picking up a Kenworth T680.

@everetteboulware2854 4 жыл бұрын

Thank you for the good information... But how about cooling mixing in the fuel, where is that problem at?

@TATEXPRESSINC 4 жыл бұрын

Everette, injector sleeve seals can cause fuel in coolant. Thanks for watching and thank you for the support. Make sure to subscribe and turn on notifications.

@nathanielvachon5035 4 жыл бұрын

Were we work we are specialized in detroit volvo cummins and multiple other brands only engines and i believe rods going the block on isx isnt from soot build up and more cummins cheaping out on the themselves mesure the thickness of the rods and bearings conoared to a detroit and also the size of the bolts also cummins has a shorter stroke wich makes it higher reving but puts lots of stress on the rods just what i think thanks for the info

@TATEXPRESSINC 4 жыл бұрын

Nathaniel, thanks for the input. Be sure to subscribe. 🔧💪🏼👊🏼

@davegrenier222 Жыл бұрын

Having a Scr temp sensor issue. Says Inlet and outlet temp sensors are shorted to a higher voltage. Can’t seem to find an issue in the wiring. Where else should I look. Scr and Def all cleaned out. All new sensors. Any thoughts.

@robertramirezmiranda183 4 жыл бұрын

yea I had all those problems on my truck spending all da money 💰 in the world to keep it running , until one day I was broke and my homie and I went to the after market store and bought the after market parts , my truck is running good after that thank God I was deep broke in debt by now I am back in track thank God....Cummins sucks after market parts will lift your truck up......

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching and thank you for the support. Make sure to subscribe and turn on notifications.

@tomaszw3831 3 жыл бұрын

That was awesome video..👍 Can you make a video about volvo d13 engine ✌

@larryriggio2704 3 жыл бұрын

I have a 2017 isx with 55200 miles im only getting bout 6 miles is that good bad or ugly? Where can I get more info bout this engine

@sm.6731 3 жыл бұрын

Great knowledge! Great video, I was going to ask you if it's possible for you to shoot some video about Cummins X15 efficiency model! I think lots of people would appreciate that! Thanks!

@TATEXPRESSINC 3 жыл бұрын

Good idea. Thanks for watching. Be sure to hit the sub button

@Trucker361 3 жыл бұрын

@@TATEXPRESSINC How are u!buddy,my truck is 2015 Peterbuilt 579 cummins isx,auto transmission,it has 842400kms on my truck,I change oil every 15000miles,3gallons oil consumption,I know it is a lot.what problems cause that happen?i really appreciated for ur input

@etexcustomrigs2760 2 жыл бұрын

My dad has a 2013 T660 ISX, It can idle for hours and stay on.. But 30-45 minutes after start driving it will start shaking and dies or if you if you put it on neutral it stays on... Any idea? Thank you!

@ray8535 Жыл бұрын

In other words... it's a great boat anchor ⚓️ 👌

@RodrigoHernandez-pv4ul 2 жыл бұрын

Crankcase filter how often you have to replace? Thanks

@lk.b3044 2 жыл бұрын

When is best to change oil every how many miles?

@evomania9 3 жыл бұрын

I was checking my brakes air pressure and making sure that the emergency brake nobs will pup on low air, all of the sudden the engine started to idle at 7600 rpm and check engine with the wrench sign came on, any idea??

@almonroy7803 3 жыл бұрын

Your truck is on regeneration mode so if you hit and hold the regent button it will start regeneration.

@chuasmare22 4 жыл бұрын

I wanted to come to ur shop on Monday at 12:00 but they changed the load on me I ended up going to loareado tx instead of Dallas. Hopefully, I will get a load next week to Dallas so I can stop by the shop

@TATEXPRESSINC 4 жыл бұрын

Asmare, I understand. What type of work you looking to do? Any issues?

@Ethanx98 3 жыл бұрын

I’m thinking of buying a 2017 peterbilt with ISX15 with 440k miles. Should I be okay?

2 ай бұрын

Do fuel pumps on the isx15 year 16 get weaker the more miles it gets or does it just quit working mine runs better when the tanks are full so it doesn't have to draw as hard as it does when thier bellow half full or less

@justintreeservices5740 Жыл бұрын

Good explanation

@R0llinT11 3 жыл бұрын

The updated pump is shorter than the older ceramic versions. You'll need to get the lines and braket to make the pump fit. Cummins I think has a kit for that too. The new pumps also fail. At 250k have them checked you don't need to remove pump. Remove the cyl head and pull out the plungers and replace with new ones and a new cyl head gasket. What I've seen in our trucks is the pins that keep the plungers straight inside the pump body begin to fail. This allows the plunger to rotate in the cyl of the pump. That's a big no no. The bottom of the plungers have a roller that is meant to only operate in a fixed position. If it turns it wears and eventually fails, imagine going down the highway in your car then turn your wheels 90 deg to the right and keep driving straight that's basically what happens to the roller on the plungers. You won't get any codes till one of the plungers can't pump enough fuel and you'll get a low fuel pressure code, can't remember the code # right now. Engine will derate but keep running. DO NOT KEEP DRIVING because if it's the pump you'll be running on very contaminated oil and an eventual end to the engine. Also like a few have mentioned clean the IMAP, DEF INJ and regen Doser inj. We do it every 6 months. We looked at the EGR differential sensor and the DPF differential sensor those were ok . Hope this helps

@chrisb7493 3 жыл бұрын

Hey fellas, I recently deleted the Dpf/Egr on my 2011 Cummins isx cm2250, and after that my turbo started to stutter at regular idle 700 rpm? Any idea what it could be? Thanks

@TATEXPRESSINC 3 жыл бұрын

Chris, sorry to hear about this. We do not recommend to alter the after treatment system.

@raheemtheinvestor Жыл бұрын

I’m buying a 2019 international LT 625 IXS cummins . Miles 604k bad buy or good?

@topshotta5676 4 жыл бұрын

This guy is great! Thanks for the vids!

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching!

@pedromunoz8666 4 жыл бұрын

Great video man, it’s very informational i have a question, my ISX15 flashed the code 2265, any recommendation?

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching and thank you for the support. Make sure to subscribe and turn on notifications.

@ScottDLR 4 жыл бұрын

I wonder if a lot of these same concerns go for the B engines, at least in regards to after treatment systems,

@TATEXPRESSINC 4 жыл бұрын

ATS are the same, their goal is to cut down in Nox. Thanks for watching

@Son0fLib3rty Жыл бұрын

Hey yall i got a 2001 cummins ISM. The oil starts out at 65 psi then drops into the teens after warming up and it drops at the filter head Ive ruled out pump, guage, leaks, injectors, jakes while everything on the valve train looks good. I had a 12 hour diagnostic that ensured the internals had normal ware. I recently had the injectors in cylinder 2 replaced as well as a rocker arm on the same cylinder replaced. I used the truck for two days and had to bring it back to the same shop. The mechanic informed me that there was a wire broken on the number 2 jake assembly. And now insists that it wasnt from the work they did but dosent know whats wrong with it please any suggestions will be greatly appreciated

@misaelguerrero237 2 жыл бұрын

Any problems with the 2016 Cummins isx15

@cameronellsworth5713 4 жыл бұрын

Great video man very informational, much love from Newfoundland, Canada 🇨🇦

@TATEXPRESSINC 4 жыл бұрын

Glad you enjoyed it!

@harrymcmanus6251 Жыл бұрын

What causes water come out of the air to air on the driver side of the Cummins isx 15 or x15 2019 kenworth w900l

@moneymikeslickwill8749 3 жыл бұрын

Is it such thing of a 605hp ISX 15 to get 8-10mpg???

@TruckYoo 3 жыл бұрын

Great video!

@TATEXPRESSINC 3 жыл бұрын

Thanks Truck Yoo, keep up the good work

@boblloyd9908 2 жыл бұрын

The problem I am having today is my cooling fan is running constantly. What is causing this?. Thanks.

@lachoy421 3 жыл бұрын

I have a question.my 2012 volvo vnl with cummins isx15,won't rev more than 15000 rpm between shifting gears.so loose momentum on a uphill?

@lachoy421 2 жыл бұрын

Thanks for answer......

@lk.b3044 3 жыл бұрын

Thanks a lot great video .. please can you help me I bought 2015 Peterbilt and I also I have high oil pressure the pressure is between 200 and 250 and a coolant getting low..and i had. SCR COMING ON..Thanks

@TATEXPRESSINC 3 жыл бұрын

LK, DO you have any codes? If so, could you send them?

@lk.b3044 2 жыл бұрын

@@TATEXPRESSINC Thanks for responding Hensley Engine beake down coat me 27K but now when I stop driving my RPM on 760 is that normal? 2nd Q my oil pressure when park 30 when I drive 40 is that normal please help

@MariaOrLex 3 жыл бұрын

Wow amazing video

@TATEXPRESSINC 3 жыл бұрын

We appreciate the support. Be sure to sub.

@AMPSHOW 2 жыл бұрын

My 2010 cummins set up for 4 years. I just rebuilt the motor and cleaned gunk from tanks, 3 fuel filters, one water separator, new fuel pump( not transfer), fuel treatment and still fuel delivery pressure code. Shuts down when coming to a stop or down shifting. Wait 10 minutes, codes go off and cranks up

@issacespinoza5498 Жыл бұрын

Kenworth is telling me the cummins X15 and cummins isx 15 still the same engine,so my question is,a fuel pump from my 2018 X15 can fit in a 2013 cummins isx??

@semahagos5756 Жыл бұрын

Do you have any idea about 2008 Cummins engine 780 please update me

@amitojgogna4430 3 жыл бұрын

Hi I have Freghtliner 2012 Cummins engine I change thermostat temperature sensor and new red but when my truck running 600 rpm temperature going on 200 or up fan running good and when running on 100 km temperature running 180 but up 185 going back 180 not stop one point move regular 2 nd when I stop my truck after long drive temperature 180 on stop time after 10 mnt just keys on not start temperature showing 200 when start truck temperature moving done as normal temperature

@ptx777 4 жыл бұрын

I’ll stick to my 3406B! 👌🏼

@TATEXPRESSINC 4 жыл бұрын

Good idea. Be sure to subscribe.

@jopete681 3 жыл бұрын

I have a big cam Cummins and a n14 cummins

@aztxtransport2776 3 жыл бұрын

TAT Express Inc. u said in 2017 most issues have been updated. Do u mean in the X15?? Cause 2018 trucks got 2017 X15 cummins, no?

@stuarth43 3 жыл бұрын

@@jopete681 you had the best, I worked for Cummins in those years, no electronic bullcrap

@HandMadeWrath 2 жыл бұрын

@@jopete681 whats the big cam cummins

@GD-ob4vj 4 жыл бұрын

Great info

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching and thank you for the support. Make sure to subscribe and turn on notifications.

@TheWhoisbigman 6 ай бұрын

Thank you

@manjinder2709 4 жыл бұрын

What is the normal engine oil temp for cm 2350. I rebuilt one year ago. Now sometimes hard pull on hills it’s gone to 250. What’s cause for this.

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching. An engine will run at a higher temp when not running correctly. I would have truck troubleshot by an experienced shop.

@jamesnesbitt1882 3 жыл бұрын

if the fuel pump is replaced because of ceramics...does the rail and injectors have to be replaced...theres no particles in the oil pan nor the intake.....

@its4kvision 2 жыл бұрын

I am losing power on my Cummings isx what should be checking for??

@marccolbon4808 3 жыл бұрын

What would cause the bad smell in cab like fuel or something bad.Has white smoke sometimes and black smoke charging gears.After hard pull engine runs rough 13 frieghtliner Cummings it had rebuild about 200 ths miles

@teddygalvez8653 3 жыл бұрын

What you find out. I just found that smell too. Mines just turned over 400k

@jimc12 3 жыл бұрын

Upgrade that fuel pump, I just had mine start going. My mechanic picked up on it with a #3 injector malfunction. The pump cost me $4,600 + $800 in labor. These pumps can be rebuilt. So if you have the red pump have it updated.

@jimc12 3 жыл бұрын

@@clintfipps7312 Thats when mine went out. But it wasn't showing that it was the fuel pump. It was throwing a code for the #3 injector. My mechanic advised me it was not it and recommended the high pressure fuel pump. He was right. These pumps can be rebuilt, and there are videos on youtube showing how to replace the ceramic bearings.

@jimc12 3 жыл бұрын

@@clintfipps7312 Also if your pump body is still red it is original. They paint the engine and all the attachments red after it is constructed. When I took my old one into the dealer they brought out the new one and I gave them my old red one. The new one did not have any paint on it at all. It was bare metal.

@bikerboy2k142 3 жыл бұрын

What about the Cummins ISX cm870 motor what are the common problems on that engine? And what are the common problems of the Volvo Ved12d engine besides the egr valves?

@BlindRageC15 3 жыл бұрын

CM870 EGR Valves were known for sticking and breaking because they were on the hot side of the engine before egr cooler. Also, being a dual overhead cam, If The valve train was apart before and not torqued correctly, the injector rocker shaft breaks.

@Stavros1977 2 жыл бұрын

Hey bro I have 2017 international prostar with the cummins isx15.. no issues so far except def tank header failure. Anything I should look out for? I change the oil every 8,000 miles.

@BRo-qx4xm 2 жыл бұрын

Have you had any other problems since? I just bought a 2014 international isx15 378k miles

@tedsweetman19 4 жыл бұрын

Very informative like your videos I’ll keep listening I do have a question what’s the best rpm to run it at when I’m on my 10hr rest break ? I usually keep it at 900

@TATEXPRESSINC 4 жыл бұрын

Thanks for watching. Long idle time or PTO operation is not recommended for ATS. Sorry I know it’s tough but I would recommend an APU to avoid high idle times.

@tedsweetman19 4 жыл бұрын

I’m looking at Apu now what’s best to run it in the meantime just normal idle ?

@jaykong2929 4 жыл бұрын

@@tedsweetman19 not idling at all get u a generator and s portable ac

@anthony1636 3 жыл бұрын

@@jaykong2929 +1 on that I used a small portable genset to run my A/C and M/wave to heat my food. Now have an APU but to be honest its been more trouble than the Genset.

@jaykong2929 3 жыл бұрын

@@anthony1636 I did as well I got a thermo king evolution so far so good