What does “locking it up” do?

First person I’ve seen that didn’t pull alternator and compressor

Denny you still alive? Been waiting for another video

Great video man. What exact size bolts and washers did you use? Id like to buy them ahead of time

What codes did you have?

Any idea if the assholes at GM, knowing this was a problem, updated the gen 2 L5P with improved connectors with model year '24? Probably not.

Thought this was a L5P getting louder. You put on a factory exhaust. Wtf

Nice video! How do I use the relearn feature after the glo plug replacement?

Moral of this story - Buy an older LB7 and don't worry about all that DEF crap

My 2024 just did this same exact think on Monday the dealer is putting new fuel rails because they claim it’s the fuel pressure sensors they ordered the whole rail because just the sensors are on back order they say my truck has the latest software update and there’s no new ones. It was saying service emmisions and all that and shutoff and had 48miles till E

so I have the bigger stock filter on my 2020 l5p and ordered the Amsoil filter. When I received it, it was just as small as your stock filter on your 24. I sent them a email asking if I got the wrong one and they said Chevy did a service bulletin and changed them all to that small size. Strange they would do that, I want the most filter media as possible.

Wow glad I found this video crazy I’m in the exact same situation currently with a buddies new 23 Denali only 30k miles on it deleted and tuned not sure what tune another shop flashed it a when he first got the truck and had it built . He was driving at night and all a sudden blew oil all out everywhere and smoking terribly from exhaust I’ve been diagnosing it for 2 days now and didn’t wanna believe it could be blown up either being so new and low miles ext it’s deff has atleast one cracked piston has missfire ton of blow by and ccv pushing oil into air intake and then turbo pushing it out threw I.c pipe and eventually sucked threw intake manifold and threw the motor causing the insane amount of white smoke from exhaust I also thought it had to be shown turbo or something aswell but came to same conclusion as you just now that it’s deffinetely blown up unfortunately I’ll have to compression test it to be 110% positive but theirs no other explanation for the amount of blow by and it blowing all the oil out of the motor and constant heavy smoking ext crazy I thought these newer duramax motors weee supposed to be great lol

How do I remove the OnStar equipment? Can you do a video on that?

First step throw those wheels in the trash. Step two try putting some fuel in it?

What’s the torque

I'm losing coolant and throwing a P20EE code on my truck just like this... I think the EGR cooler is leaking coolant into the exhaust

What are torque specs for sensor. Replaced but now leaking.

you replaced it with stock pigtails? Bro Fleece is what you are looking for, they dont die randomly.

Awesome video thank you

Did you have to do a tune before installing the new turbo. Or were you able to swap the turbo and actuator.

Where did you source the hood stack?? I need me one

Clean truck 🔥

She aint got no gas

Doesn’t look like the new by pass plug has a nose where you can ever pull it out. Seems like it would be impossible to put the factory one back in, if need be.

Jb weld your stock intercooler for time being, I know it’s an old video, I Jb welded my stock lb7 intercooler top and bottom and sides, With a s476sxe/87/1.1 About 60-65 psi. Been holding for 25, 000 miles so far with that turbo, Also revs to 4800rpm, 145, 000 miles on truck. I’m impressed that stuff works from not blowing a hole thus far. Just ordered a bd cool it 2 5/8” thick intercooler. Core is a complete 1” thicker. When time comes.

The worst transmission I’ve ever owned

I hope I mean just driving. My truck will hit 190. No problem with nothing behind it and that’s bull crap it does not need to be that hot.

OCD is a terrible affliction.

I’m here because I was backing out of garage and unfolded mirrors by accident, this helped tremendously popping them back together ❤

Definitely the wheels and tires

I just changed mine. Idle it everything was fine. Took it for a little drive (light load) everything was fine. When I got on the highway….ALL HELL BROKE LOOSE! I got a major fuel leak smoke everywhere. Towed it back to my shop took everything apart I noticed diesel around the fuel rail sensor (which I just replaced). I checked to make sure it was torqued down, it was, I checked all the fuel hoses around the fuel rail they’re secure and dry. Tightened everything up started the truck I revved it up to 2500rpms nothing no leaks no smoke……nothing. I’m very hesitant about taking back out on the road. Can someone plz help me!

U smacking killing me

Will stock trans hold that ?

Does this l5p has a muffler on it your black Denali sounds louder ??

The tech void the warranty because he gets pay up to double if he doesn’t warranty your engine. Example, if he did the engine replacement under warranty. He gets pay 15 hours to replace that engine. However if it’s Customer Pay/non warranty, he gets pay double that time. That’s just how that world works.

It’s everything it seems to be except for the screen, which does respond accurately. Nice truck man.

terrible audio for the sound clips

What does it mean when you go from 3rd then get “locked up”? What are you locking?

Did you plug off the hose port coming from the intake horn to the ccv

Will a PCV reroute eliminate the need for a MAP sensor spacer or does the soot build up on the MAP come from somewhere else? Thanks

How does the turbo drain hook up?

What does this mod do or change? What are the benefits?

We need part 2 of tge actuator turbo and see if you change the battery and the fix the problem man thank you so much

Nice Truck

Crazy my 24 has 73K already and not one problem at all. No CELs or anything. And believe me I’ve been waiting. I manage the DPF with the Banks iDash but other than that zero mods. I def wanna do the PCV reroute tho

Where is the turbo vane sensor in L5P? Is that a part of the actuator? I cant seem to find mine and getting the code.

Hey, thank you for the information. I installer the SNB air intake. What are your thoughts on that?

Great bunch of videos… seriously - I love it! Would you do this for me, and how much? I know the labor is very intensive. I use to do engine work - but I can’t anymore to being disabled.

Hey Denny wrong video When I delete do you think it’s time to get the entire turbo gasket kit for reinstall? Or do you think the Oems are good to reuse

Thanks for the in depth video!