Good Talk, enjoyed it. Happy New Year

Thank you Tony for the information without the sales pitch for products we may or may not need!

HAPPY NEW YEAR,Diesel Talk with TONY SALAS 👍 From Nick Ayivor from London England UK 🇬🇧 ⏰️ 23:39pm Good Evening

Happy new year and be happy!!

Great information, thank you!

thanks tony. the cp4 issue is a interesting topic.

Hello Tony

I’d say a perfect practice run Tony !! Thank you so very much for your generosity of sharing your knowledge and experience!! It is greatly appreciated!! Happy, healthy New Year to you and your family!! 😊

I am an Ag Teacher, mainly Ag Mechanics, I have a random problem that started a year ago with my 2016 6.7L. Truck has 135k and has Lucas fuel treatment every 3rd tank of fuel if not sooner. When on a trip longer than an hour, pulling or not, but mainly when pulling a trailer, the engine would momentarily cut out "cough", but never triggered a CEL code. Started in Dec of 23 and did it 6 or 7 times to April of 24. I don't daily drive the truck a lot at the present. We mainly use it for pulling ranch equipment or when I have to use my truck to haul students show animals and projects. The last time it "coughed" it did it hard about 4 times consecutively. I pulled off at the next exit and shut down the truck and found the engine had more oil in it than it should. So I did an oil change in the parking lot of Bass Pro Shops. I captured 3.5 gallons of oil and diesel. Fuel has to be entering through the pump shaft seal as the truck does not smoke, has never been allowed to short cycle a regen, and runs perfectly otherwise. The engine was 2500 miles on that oil change from December. Took it easy on the way to our destination, and it "coughed" 2 more times. Checked the oil and it was not significantly higher. Ran the truck to a local shop, they kept it a week and couldn't get it to act up. Picked the truck up and had it "cough" on the way to my ranch about 2 months later. Dropped it off at another shop out there and they had the truck for 3 weeks, could not make the engine duplicate the issue. While there, they pulled the sensor off the CP4 pump to make sure it wasn't failing. No metal found, and nothing present on the pcm. After talking with a former student who is a Diesel Tech he said he had never seen one puke fuel out the CP4 shaft seal without throwing a CEL Code of some kind. Working blind he would replace the fuel pressure relief valve on the drivers fuel rail. I replaced it with an amazon should work part, finally get a code of P228F, scan tool suggested changing the valve or the pressure sensor. So I picked up the pressure sensor from Ford. Still get a P228F Fuel Pressure Regulator 99 Exceeded Learning Limits-Too High. I figure the valve is a reject and will be getting another replacement. When I replaced the valve I also changed the fuel filters. On the wrong side of the primary filter I found a small brown algae worm in the bottom of the inside of the fuel filter. Now I notice that I hear the pump running way more than it should and I know the filter base is all the way home not bleeding air. Should the electric pump have a check valve on the intake line from the tank? If it does and was bad could that cause some or all of this issue? I am meticulous about my trucks mechanical maintenance. I have to be since I have to use it for school trips, hauling show animals and ag mech projects. This is driving me nuts.

Thanks Tony great show 🤗🏋️‍♀️👍🤺☦️

I just replaced every component including a cp3 conversion in a 2020 6.7, and still have low fuel rail pressure... help

Question my 2009 is giving me code P2291 Injector control pressure to low engine cranking and checked my lift pump and getting 24 psi supply to injection pump and return pressure is about 4psi on the test port and no fuses open either. The trucks started and stayed on for 6 seconds and then stalls now it wont start at all, also got the oil pressure icon on too now when cranking but not all the time though any toughs truck has original 21k miles any thoughts?

im a diesel tech myself,found best way for to avoid issues is change one filter at a time -starting the vehicle after changing the lower filter first,then the upper -and ive never had issues on a restart which does include key priming a few times.

Is #10 a secondary filter?if yes what is the location?

If you can hear your pump working then it’s got power correct? Because right now I’m having a crank no start issue and even after doing the whole 30 second on and off thing to purge air from the system I got no fuel in the rear filter , so I’m guessing the lift pump is bad. I can hear it running and it isn’t screaming but no fuel at the rear filter.

Can you help me please whit my truck

How do you see these live or become part of the round table discussions?

Thank You.!

My 2008 surges at idle after it is warmed up. I changed the FRPS and it did not change. Used a FORD part also. ???

Great video I’ll try it tomm. Thanks

Thank you

hey can you do on on the 2022 f350 diesel turbo. can you tell me what brand it is.

What is the use of boost gauge while driving ? Do we need to change driving based on the reading to achieve something?

Thank you so much excellent explanation

Why would my truck be commanding so much it ranges from 70k-90k seen it go up to 130k truck has like 20k-30k and throwing p0087 code

Im having a problem with the pump not shutting off. I'll take the vacuum lines off and put my finger directly on the line going into the pump and it won't kick off

Does the low pressure sensor read high pressure too?cause I got a P0088 code

Hey Mr. Tony, took a couple of ur ADS classes in West Memphis on 6.0 and 6.4 years ago lol great classes and instructor. I know the vanes and act. Are doing the magic but we have a customer that insist that his engine brake is not working as aggressively. Do u have a video on exhaust brake on 16 6.7 powerstroke. Or any info that we might can talk about. No codes truck came to us with 80,000 miles and sticking vanes. Customer stated he had ford replace turbo at 40,000 miles in Florida. Also sticking vanes. Would love to talk just a min if u could. Great video by the way thank u

@diesel talk with tony How often do you suggest having the fuel injectors removed and serviced or replaced?

Excellent information, thank you very much for sharing with us. How do I get access to your courses?

I have a 2024 L5P, it has a single fuel filter.

Keep it up! I'm a new tech in the light duty diesel industry. My boss has hired you to come talk with us soon and I have been watching your videos since I learned about them. I'm learning a lot and excited to keep learning more. I want to be an effective and efficient tech and knowledge is the best way I can do that. I've been turning wrenches for what feels like my whole 29 years but turning wrenches doesn't make a technician! So again keep it up! And thank you for passing knowledge onto others!

Tony! Unbelievable videos! We have been dealing with 2019 l5p with no dtc's Cold start is almost a giving a cylinder miss feeling. No codes. And after 7-8 mins of running the idle smooths out. No miss fire count at all. Any thoughts?

thanks tony!

Getting a p2539 code via ez lynk replaced lower lift pump and still having same issue. Truck loses power in between 1&2 shift and in between 3&4 shift under heavy load…

Learned something new today

Thank you so much! TBC 2 A. Was fitting loosely and blown. Used a pick and tightened the connections and Finally I have dash lights. Why it's not marked clearly for that I do not know.

What about the center console rear hvac/radio control doesn't light up

Hi, got a 2020 ram 5500. I was on my way home from my trip. My truck stalled like 2-3 times. When driving, truck throws check engine light and there's no throttle response, as soon as that happened i pulled over and right before i stop the truck just stalls. when i try starting it back up, it turns over but doesn't start until 20- 30 min with few tries. I changed my fuel filters, same thing is happening. It seems like its something electronic. I checked the codes, I'm getting P0091 and U010E. Has anyone ever had this happen? Thanks

all about your Maintenace folks , stay on top of it.

This really helps to see things you can’t otherwise see when the engine is installed. I have a suspect rear main seal. Where would oil leak and collect? I have oil coming from above the filter up near the starter? This seems pretty high up for oil to leak out. If the CCV is replaced will a leak reduce/diminish? If you have a video on this scenario that would be great. Thank you

More yellow equals bio diesel..the greener the closer to 100% diesel...I know..I am a refinery operator that works in crude units and go over to our lab everyday!

thanks tony!

Excuse Tony, this truck come with 2 fuel pumps? Another one in the tank?

hey tony great stuff. i watched the lml overview and lml fuel system videos... did you ever do the piezo injector deep dive video? or the troubleshooting lmls video(s) you discuss at the end of the lml fuel system video?

Question would it cause it to sputter and high idle and then die i have code p0087 and changed the HFCM because that was shot and now it runs all fay but when i go to drive it it sputters high idles and a wrench light pops up and dies

Thanks Tony 👍🏋️‍♀️🤗🤺☦️

Tony, do you happen to have or know of a video showing how to replace the fuel rail pressure sensor? Getting a p0191 code on a 2016 LML. I tried diving into it but not sure the best way to get to it with the engine still in the truck because of where it sits. When the code was read it suggested replacing that, anything else I should check or rule out? Engine performance has been unchanged, and code has been intermittent but recently becoming more consistently on.

Hi, Tony This vids are pure gold. Please keep going on these, please. However I have a question. Somewhere at 21:14 of this video a regen progress is under 600s which means it is in process. DPF load 47%, which means there is soot to burn. However EGT14 (which as you mentioned is located right after DPF) temp readings are lower then any EGTs before DPF. So or 1) no regeneration/burning, 2) EGT14 is located somewhere down the exhaust stream (in this case more likely EGT11 is one before DPF and EGT12 right after). Can you please comment on it?

How do you know when it's time to replace? Based on miles? Any signs it needs replacement?