Got a glow shift oil temp gauge and I'm just wondering how some of you guys did you'res and what you needed I know there's a port on the oil filter housing but don't know which one Also do I have to worry about the length of the sender messing anything up if it's to long ?

Planning on making some diy trac bars. I have the front mounts and bars already in the works. I just need to figure out how to mount the bars to the rear via the heim joints. Should i weld some tabs to the axle tube, weld tabs onto the stock u-bolt plate or make a mount that bolts onto the bottom of u bolts? If i did the last option i think ill need longer u bolts if i use anything thicker than 3/8 plate. Any pics or thoughts are appreciated.

Here’s the scoop. I bought a 04.5 GMC 2500HD with the LLY. $1000-running and driving. 220k miles. Reman jasper engine at some point because the original caught fire is what i was told. The current engine has debris in the oil, which is why it was so cheap. Original drivetrain beyond that. Its bone stock with zero modifications. It was a fleet truck for as long as i knew, so the body is rough as well as the interior. I know about the turbo mouthpiece, (possible) leaky injectors and the other surface level things. What else should i be looking at? I plan to make this my tow rig for my 80 series land cruiser (6,000lbs) and anything else i might decide to come home with. I want it to be reliable for big trips towing that truck all over the west coast. I do most of my work myself but might defer to others for experience.

I recently done a dpf delete on my 2010 duramax. Have the H&S mini max with a tune. It was doing great but now it keeps throwing the low fuel rail pressure code. I've put on a PPE lift pump, replaced the fuel rail port to a racing one, fuel rail pressure regulator, a new fuel filter and still keep getting the same code. Any help would be muchly appreciated

Hey yall I have a 03 Lb7 and I think it needs a oil pressure sensor and when I went to replace it and usually it's by the oil filter right? It's not there and I went around the entire bottom of the motor and couldn't find it. Does the 01 to 02 motors have a different location? Any help is appreciated thank you. (Photo for attention)

My 2015 lml with 260k will push some coolant into the overflow until the coolant is about an inch from the bottom of the reservoir. If you add more just pushes it out. Doesnt overheat no smoke out the exhaust and power is all there. Ideas? Thanks in advance edit also just tried a new coolant reservoir as the old one looked like it had a cracked in it. Seemed to help for a couple days but back to doing it again.

So i have a 2020 L5P. 133,000 miles on it. It currently threw a check engine light and it won’t allow me to shift it out of 4 high into 2wd or 4 low. Anybody able to point me in the right direction here?

Has anyone had experience with the Spelab CCV reroute kit for the L5P? Is there any definitive difference between the VSE reroute and the Spelab reroute? I plan on running the OE hose, just removing the plastic box from a potential point of failure.

Does anyone know a good combination for Baldwin filters that are compatible with a fass I know there website has a chart but I just wanna know what fws you're running with a fuel filter combo

Any help with this code?

Truck won't start on its own. Got it to bark with a small shot of ether. Replaced fuel filter housing and filter. Mechanic said fuel pressure level was normal during operation. No codes. Changed tcm, glow plug module, and dealer tested fuel system and told me the cp3 needed replaced. Any info?

My lmm started throwing codes for the transmission sensors throwing wacky voltages and solinoids sticking and it led to me discovering I lost oil pressure and then I started noticing a bit of a Tran oil leak when there was some fresh snow on the ground, (duramax menstrual cycle), threw a half gallon of oil in it and still hadn’t crawled underneath because of gross ass New England weather, 2 days later I check the fluid and it’s dry as a bone I take it to the local car wash and find a dry place and get under and find that something in my steering system rubbed/chaffed through what seems to be an aluminum transmission cooling line, thanks gm at least it didn’t rust away into dust, I’m going to order a new line and replace it but has anyone ever heard of this situation and know a solution? I do have sloppy steering

Hello all, I’ve got a 2024 2500 and I want to know opinions for the best budget friendly OBD2 scanner. I’m mainly looking for something that will allow me to perform a manual regen if needed. Any and all recommendations will be greatly appreciated. I’ve been looking at Autel, ANCEL and launch.

This truck is in pristine condition with only 44,000 miles. I am being gifted this truck and have many people that have given me advice and feedback on how much I could get for it but curious as to what y'all think It could sell for. it's the mid year 2004, the LLY which is preferred. Being this is a group of people that are into this type of truck. I'd love to hear what y'all think.

Anybody using a vented oil fill cap? I've seen pics of a few trucks with it. Is it beneficial?

I’m looking to unlock my ECM then eventually get a custom tune. Is this possible to do both with the Edge Evolution Cts3?

I know HP tuners has an unlock tool and the MPVI3 to upload tunes.

But could I accomplish the same thing with just the Cts3?

GMC Sierra 3500 SLT CC LB DRW 4WD 168k miles 2nd owner

Has P003A and P2563 codes.

Always and still drives nice.

Four brand new tires (under 1k) and rims. 3k spent

Two brand new (under 1 yr) costco batteries, disconnects and maintainer.

Block heater, never used.

Rino liner, Reese rails and 16k hitch (2015) light use.

All stock except new ARP heads during 7k head gasket and cooling system work at diesel shop.

Pioneer head unit replaced factory unit and works with steering controls, has usb drive in rear and works with apple devices pre carplay.

All new weathertech mats front and back (under 1 year).

New passenger tow mirror purchased but not installed and current mirror is fine but bottom portion shattered.

All bells and whistles SLT trim and leather. Only drive seat wear (normal) but great for miles.

Front and rear 2k viofo dashcams and parking mode shutoff.

Brakelinc brake controller.

Paint topcoat flaking on driver side.

Spent a lot thinking this was my forever truck.

All reasonable offers considered.

Can provide more pictures.

Colorado, 20 min south of Denver metro.

Pics on google drive: (coming)

https://drive.google.com/file/d/12DbU9e1foCvd7PKoNM3f_UARO7yxWkuZ

Scott

DM me if interested.

So i took a loan out to buy my truck awhile back and was making good payments on it until life happened, lost my job and my woman. That sent me into a deep depression that caused me to loose my truck to the bank. I guess the reason for this post if maybe someone in the northern states but a Chevy blue crew can 6ft box with missing front fender flares and a locked up hide away 5th wheel. Please reach out to me

Lookin at Detroit diesel about to pull the trigger on the 21 piece kit for my lb7

Myself and some family members are coming together to buy a 2500 LBZ for another family member.

What’s the best way to come across something that is sub 80-100k miles, stock, near perfect condition? Facebook marketplace? Dealerships? Collectors? Going for a nostalgia trip and want this to be as worry free as possible and to make it look like it just came off the line.

Been looking for a while but have yet to find anything that checks all the boxes. Is that to be expected or am I looking in the wrong places?

Willing to pay for the right deal but just curious what to expect and where to look. Willing to ship or fly n drive

Thanks in advance

Bought a 2003 Chevrolet Silverado 2500HD 6.6l v8 diesel. There is a pretty steady white haze coming from the exhaust. I’ve been told it’s the injectors that needs a cleaning. What is a good additive to put in the fuel tank and how long should I let it run for to get little to zero white smoke?

Guy on FB market is selling his 2009 LMM Duramax with 82k miles for payoff. Says he wants out of payments. Swears the truck is solid. Ive never had a diesel before but just started a business that I pull a 16ft trailer around. I haven’t personally seen the truck in person yet. He said the truck is completely stock and does not require DEF fluid.

But was just curious what are some key points to check when I do go look at the truck.

And if I end up buying the truck, what are some tips to make sure the truck stays solid? Thanks

Hey everyone,

I’m dealing with a limp mode issue on my 2008 Silverado 2500HD with the Allison transmission. It’s stuck in third gear, but once in a while, it will shift fine—until it warms up, then it goes right back into limp mode.

I had the TCM tested at a Chevy dealer, and they said it’s fine. I also replaced the pressure plate but still no luck. I pulled the code P0877-00 (transmission fluid pressure switch 4 circuit low voltage).

At this point, I’m thinking wiring, but has anyone run into this issue before? Any advice on what to check next would be greatly appreciated!

Thanks in advance! Rob

https://ibb.co/3YsJNc46

I have a 2016 LML that I just picked up and looking for some delete kits. I want some opinions or feedback on some kits to look into, thanks 🤘🏼

I’ve replaced the brake switch on the pedal and they still won’t go out they do get brighter when I step on the brakes and they never went off when I unplugged the switch to change it