[oak1971]

You're fun at parties aren't you.

Nope. It's never fun when reality intrudes.

 

[Bigmike]

Anybody have any experience with this kit?
2016-2019 Colorado Canyon Duramax DPF DEF Delete Kit (bigdaddydiesel.com)

After many trips to the shop, I have decided a delete and tune is what needs to happen.
If not that kit which tune with the ability to shut off emissions would you recommend?

Hey, did you end up getting this kit? I’ve been looking at it too recently. I heard it was HD Diesels new site. The only thing that concerns me is passing inspection where I live and the difficulty of putting the stock back on.

 

[6speedTi]

Hey, did you end up getting this kit? I’ve been looking at it too recently. I heard it was HD Diesels new site. The only thing that concerns me is passing inspection where I live and the difficulty of putting the stock back on.

I spoke to them on the phone.
If you're worried about passing emissions then don't purchase the kit.
You eliminate the DEF system and the particulate filter in the exhaust system. The exhaust from the engine to the tailpipe is replaced. You also deactivate the EGR valve by either disconnecting it or removing it. Depending on where you live the emissions testing varies from state to state. Then you retune the ECU. Best thing to do is call them. Everyone has a different need in tuning.
This is the information I got from them directly based on my truck and model year. I decided against it for cost reasons. It's not cheap. I'm satisfied with my trucks performance for now.

 

[GMESTack]

I just picked up my ZR2 in June, that I ordered in December of last year. Once I had confirmation that it was built and in transit, I started ordering everything I wanted:
K&N filter, Provent 200 from Sasquatch with mounting bracket and their tubing, Rockblokz mud guards, Ventshades and Hood guard from AVE.....
Which also included a full stainless delete exhaust from FloPro (Which I had to source from a different supplier than the tune & equipment.)
All of the EFI Live Autocal V3 with a 75 hp tune and tranny tune from a very well known and reputable company in British Columbia. Everything took some time to get into the states, especially given the state of affairs up there, and the log jams we're having with shipping and receiving down here in the US.
The Autocal and tunes, with the difference between the USD and CAD $$$ came out to $1100 and change. The exhaust was $600 and change.
I finally had a couple days blocked off to handle the tear down and install of the exhaust. Which was a PITA. But I took my time and made sure I didn't break anything or use too many swear words whilst working on my new rig. It literally took me 12 hours to get it all off. Not that I was trying to set any sort of speed record or anything. As I was taking plenty of breaks to cool off from the heat down here in Central FL.
But once I got everything off, and the new system laid out... reassembly began. Again, taking my time and doing everything with precision. I had to make a couple cuts to some of the new tubing in order for everything to line up "just right". So with some measuring, a little painters tape to make sure my cuts were straight.... and a new cutting wheel on my angle grinder.... The freshly trimmed tubing lined up brilliantly! (had to cut off an inch of one of the hangers above the rear axle, because it kept rubbing against my pretty new DSSV shock)

Before I started tearing things down, It was strongly suggested that I load the tunes first. That was so I could address any codes or check engine lights that may pop up.
But that all went very smooth. The instructional video that I got with the kit was a little out dated. But there isn't much that Youtube university can't teach you in a pinch. And after a half hour or so on the computer.... I had learned all that I needed to know... then the install went effortlessly. Turned the key on, fired the beast up, and she ran just fine. No codes. No lights. Nothing.

So fast forward 24 hours and everything is back together. The first time I turned the key to the on position, I heard the fuel pumps spin up, and then start spewing out fuel out of a line that I had disconnected by accident. Oopsie.
Took me a little bit to clean that mess up, and then find the plug that I had disconnected so I could reinstall it. But once that was done and over.... I clicked the key on once more.... Listened for the pumps to spin up again.... listened for no fuel pouring out of anywhere.... then turned the key the rest of the way.
The stink of diesel fuel and a gently singing turbo filled the garage.
HOT DAMN!!!! WE'RE IN BUSINESS!!!!!

So I shut it off, cleaned up my assortment of tools and towels and went in to take a shower.
After that... We pulled out of the garage... and went out for a drive.
Given that this is my daily driver, I had multiple conversations with the company I bought the software from, to insure I was making the right choice in terms of the correct tune for my application. Which ended up being a 75+ hp tune. They said it would give me the best mix of HP/Torque and the best fuel economy. So that's what I went with.
Now today is 08/24/2022 and I just finished the install on 08/22/22... I've only put 100 miles or so on it. But I can tell you this:
The difference is pretty remarkable. The dead peddle is almost totally, if not totally gone. It sounds like a diesel now. It smells like a diesel now. And it runs all around stronger.
I don't drive like an A$$hole. I don't beat on my truck. But I will tell you.... when you hit it... it freaking MOOOOOOVES.
The tranny tune wasn't all that different from stock. Does it shift smoother and with more authority? Yep. Sure does. Are all of the shift points the same? Yep. I'm running stock tires, so I left everything alone in that department. It's my understanding that the trans tune is doing nothing more than increasing the line pressures in the transmission to keep the clutches happy, so they can handle the new found HP/Torque.
I can also report that for the first 2500+ miles that I've driven it... I've been averaging 25-28 MPG going back and forth to work. And I can tell you that the factory MGP estimates that the onboard computer shows.... are pretty damn accurate based on my math and fuel consumption.
Now, with the hundred plus miles that I've clocked on it now....I'm pulling roughly 31-32 mpg in town. I'll have to see how things fare on the highway.
I'll drop some updates as I clock more miles if anyone has any interest.
Wishing you all here the best.

I'm in Central FL as well, where did you get your delete and tune kit? Are you still happy with it?

 

[Racerboy629]

Dirty Diesel Customs.
I've only had one issue. Several months back, I got a Poor Def Quality idiot notice on the dash.
So I reached out to the tuner that sent me my programming, since I couldn't get rid of it.
Disconnected the battery over night, tried all of the normal reset business. Etc.
Given that I work at a car dealership, I had one of the techs plug in his Tech II tool to see what he could see... and it didn't even recognize the code.
So my tuner said to flash it back to OEM. Wait 15 minutes, then reflash the new tune.
Did as he suggested. Took it for a drive after the reflash... and the idiot warning went away in a couple mile drive.
Other than that, Truck runs kick ass. Average 29 real world in town mpg.
I've since done the EGR block off from DDC, and added an Amsoil bypass filter kit.
Just rec'd my hot and cold charge tubes from AFE. Just waiting for the time to put those on.
Next job will be jumping to a 4.10 gear front and rear. But that's going to have to wait on some $$$.

 

[luvmybabas91]

So Bigdaddydiesel is supposedly HD Diesel’s new company since they were being sued for selling tunes that they didn’t own. I’ve got the same tune in my ‘19 and it runs fine and $2,300 is 1700 US dollars and sbout $150-200 for shipping depending on where you live. The only thing is is that the ‘18’s and up have a modified downpipe coming off the turbo and it’s a Royal PITA to get off. Others my truck runs fine. It’s got an additional 2” lift from Peak Suspension, 33 Falkens on bronze Methods, and I’ve got King Racing shocks all around. Now before anyone judges me, the truck was preowned and had everything on it minus the delete/tune. It’s well worth it and it’s certainly not too much power. I never go over 90 to be honest but 0-60 is much faster and rolling acceleration is much better and my mph increased to 27 city and 30 highway. I deleted it because my check engine light continuously came on and after 4 visits to the dealership they replaced the entire system but I had already ordered the kit but you’ve gotta have the CE light off unless you want it on forever because unlike the 16-17’s, 18’s and up lock the engine code in and only the dealership can turn it off if they’re even able to. So one week after the dealership installs the system I cut it out and haven’t looked back. No more issues. I only run AmzOil and I add Diesel Kleen every other fill up. Stuff works amazingly well. If you can do it I would but to each their own. Good luck and remember that removing the old exhaust pipe will suck but be patient. You’ll probably have to remove the coolant overflow tank and the air box but that should be it. If you get it hit me up and I’ll tell you everything I did because the instructions aren’t exactly correct. We had to basically force the issue via removing sensors but it says not to.

I have a 2016 Chevy Colorado and bought the kit with the EZLynx tuner and a 3inch flowpro exhaust. I’m trying to put the tunes in right now. Any information you have with this kit will be extremely helpful. Thanks!

 

[Dvd killer]

The only issue I faced was the tune not uploading without “forcing the issue” meaning unplugging a sensor from the exhaust. The directions said not to, but we did anyway and it worked. My downpipe was a ***** but my diesel mechanic (he’s certified but self employed) deleted his dads ‘17 and didn’t have any issues so you shouldn’t have any problems. I mean, it’s not exactly easy due to space limitations.

 

[Racerboy629]

Just take your time. Go slow. When it comes to removing the factory down pipe and converter, give yourself as much room to work as possible. Get the fender well out of the way. Give yourself plenty of light and room to move around. Take your time. You tube university is a goldmine for additional tips and tricks. If there is anything that I might suggest that will put a smile on your face when you're all done... is to order the plug kit from dirty diesel customs. That way when you've got the new exhaust installed, and have to zip tie all of the leftover sensor connections... the plug kit will make it look nice and clean. Additionally, it will allow you to take off all of the DEF hoses and plug them all off. As well as some of the un necessary fuel lines. So when you're all done, you don't have connectors sticking out with the pins exposed. The plug kit will have the matching plug, but totally capped off. Which will not only make it look clean, but it will prevent any crud from getting into the plug.
I bought an EFI live tuner for my tune install. Not very user friendly at first. But again, youtube university is great for a quick schooling on how to work things. I'm sure you can find info on your particular hardware.
Good luck, and enjoy the wrenching.

 

[Bruce 357]

I just picked up my ZR2 in June, that I ordered in December of last year. Once I had confirmation that it was built and in transit, I started ordering everything I wanted:
K&N filter, Provent 200 from Sasquatch with mounting bracket and their tubing, Rockblokz mud guards, Ventshades and Hood guard from AVE.....
Which also included a full stainless delete exhaust from FloPro (Which I had to source from a different supplier than the tune & equipment.)
All of the EFI Live Autocal V3 with a 75 hp tune and tranny tune from a very well known and reputable company in British Columbia. Everything took some time to get into the states, especially given the state of affairs up there, and the log jams we're having with shipping and receiving down here in the US.
The Autocal and tunes, with the difference between the USD and CAD $$$ came out to $1100 and change. The exhaust was $600 and change.
I finally had a couple days blocked off to handle the tear down and install of the exhaust. Which was a PITA. But I took my time and made sure I didn't break anything or use too many swear words whilst working on my new rig. It literally took me 12 hours to get it all off. Not that I was trying to set any sort of speed record or anything. As I was taking plenty of breaks to cool off from the heat down here in Central FL.
But once I got everything off, and the new system laid out... reassembly began. Again, taking my time and doing everything with precision. I had to make a couple cuts to some of the new tubing in order for everything to line up "just right". So with some measuring, a little painters tape to make sure my cuts were straight.... and a new cutting wheel on my angle grinder.... The freshly trimmed tubing lined up brilliantly! (had to cut off an inch of one of the hangers above the rear axle, because it kept rubbing against my pretty new DSSV shock)

Before I started tearing things down, It was strongly suggested that I load the tunes first. That was so I could address any codes or check engine lights that may pop up.
But that all went very smooth. The instructional video that I got with the kit was a little out dated. But there isn't much that Youtube university can't teach you in a pinch. And after a half hour or so on the computer.... I had learned all that I needed to know... then the install went effortlessly. Turned the key on, fired the beast up, and she ran just fine. No codes. No lights. Nothing.

So fast forward 24 hours and everything is back together. The first time I turned the key to the on position, I heard the fuel pumps spin up, and then start spewing out fuel out of a line that I had disconnected by accident. Oopsie.
Took me a little bit to clean that mess up, and then find the plug that I had disconnected so I could reinstall it. But once that was done and over.... I clicked the key on once more.... Listened for the pumps to spin up again.... listened for no fuel pouring out of anywhere.... then turned the key the rest of the way.
The stink of diesel fuel and a gently singing turbo filled the garage.
HOT DAMN!!!! WE'RE IN BUSINESS!!!!!

So I shut it off, cleaned up my assortment of tools and towels and went in to take a shower.
After that... We pulled out of the garage... and went out for a drive.
Given that this is my daily driver, I had multiple conversations with the company I bought the software from, to insure I was making the right choice in terms of the correct tune for my application. Which ended up being a 75+ hp tune. They said it would give me the best mix of HP/Torque and the best fuel economy. So that's what I went with.
Now today is 08/24/2022 and I just finished the install on 08/22/22... I've only put 100 miles or so on it. But I can tell you this:
The difference is pretty remarkable. The dead peddle is almost totally, if not totally gone. It sounds like a diesel now. It smells like a diesel now. And it runs all around stronger.
I don't drive like an A$$hole. I don't beat on my truck. But I will tell you.... when you hit it... it freaking MOOOOOOVES.
The tranny tune wasn't all that different from stock. Does it shift smoother and with more authority? Yep. Sure does. Are all of the shift points the same? Yep. I'm running stock tires, so I left everything alone in that department. It's my understanding that the trans tune is doing nothing more than increasing the line pressures in the transmission to keep the clutches happy, so they can handle the new found HP/Torque.
I can also report that for the first 2500+ miles that I've driven it... I've been averaging 25-28 MPG going back and forth to work. And I can tell you that the factory MGP estimates that the onboard computer shows.... are pretty damn accurate based on my math and fuel consumption.
Now, with the hundred plus miles that I've clocked on it now....I'm pulling roughly 31-32 mpg in town. I'll have to see how things fare on the highway.
I'll drop some updates as I clock more miles if anyone has any interest.
Wishing you all here the best.

I'm in British Columbia, which company did you use up here ? Is everything still good ?

 

[Racerboy629]

Dirty Diesel Customs. Great people up there in the frozen north.

 

[Racerboy629]

I'm in British Columbia, which company did you use up here ? Is everything still good ?

And yes, everything is still good.
I had a brief moment where I had a "POOR DEF QUALITY" idiot light come on, that I couldn't get rid of.
So I reached out to them with the situation..... and the tuner reached out to me directly and told me how to get rid of it.

So, again... yeah. Everything is great. Love my truck. And those kick ass people up at DDC.

 

[Bruce 357]

Was that with Dirty Diesel Customs up in Kelowna ?

 

[Racerboy629]

Not sure. You can look them up. Dirty Diesel Customs | Canada's Leaders in Diesel Performance

 

[tjm]

I recently deleted my truck and am very eased with the results. I went with Great White North diesel for the time and exhaust. I ordered a flopro stainless exhaust from them (not on their website I had to call to order) and their 5 tune pack with transmission tuning. That package was cheaper than the place you found and you get more from GWN. So far in town I have seen 3-4 mpg better and on a 500 mile trip before and after delete with the same exact route I got 2.8 mpg better. I tow a nitro z20 bass boat and have seen an increase of 2 mpg towing so far. I am very pleased with the tune so far and with the EFI live tuner it is very easy to switch tunes.

i have a 2018 can you send me what you ordered? i had some one do my delete and now i still get codes pop up and engine break hit hard and suggestions,, and what you used i want to stay on my current path but need the right stuff .. please suggest all i will need to get. thanks

 

[DieselDrax]

i have a 2018 can you send me what you ordered? i had some one do my delete and now i still get codes pop up and engine break hit hard and suggestions,, and what you used i want to stay on my current path but need the right stuff .. please suggest all i will need to get. thanks

Their post literally says what they ordered and where they ordered it from.

 

[SFLTruck]

Their post literally says what they ordered and where they ordered it from.

reading's optional.

 

[suits6543]

Hey guys, Greg here, I own a 2017 Canyon 2.8L, recently did a dpf delete, using EZlynk, with tune from daddy diesel.
I have been researching a digging through the internet trying to find info on a code that continues to pop up.
Code P113B, it is for the exhaust gas temp sensor, Which is no longer in use. Been trying all types of different procedures attempting to get the ECU to "relearn" that this sensor is no longer needed/in use.
Anyways maybe any of you guys could share some wisdom with me about how to get this code to leave me alone.
When I clear code, it goes away for like 24 hours then pops check engine light again.
The other day I rotated my tires and did a relearn procedure on the tire sensors and then drove the truck around the block. After that the code went away for almost 5 whole days. I was very excited to have maybe fixed this issue. But unfourtunatly code P113B has came back to haunt me.
Did I get a bad tune file?
is there a specific procedure in a certain order of operations when clearing codes that will help the ECU relearn?
Any help, info, or friendly guidance is appreciated.

 

[DieselDrax]

Hey guys, Greg here, I own a 2017 Canyon 2.8L, recently did a dpf delete, using EZlynk, with tune from daddy diesel.
I have been researching a digging through the internet trying to find info on a code that continues to pop up.
Code P113B, it is for the exhaust gas temp sensor, Which is no longer in use. Been trying all types of different procedures attempting to get the ECU to "relearn" that this sensor is no longer needed/in use.
Anyways maybe any of you guys could share some wisdom with me about how to get this code to leave me alone.
When I clear code, it goes away for like 24 hours then pops check engine light again.
The other day I rotated my tires and did a relearn procedure on the tire sensors and then drove the truck around the block. After that the code went away for almost 5 whole days. I was very excited to have maybe fixed this issue. But unfourtunatly code P113B has came back to haunt me.
Did I get a bad tune file?
is there a specific procedure in a certain order of operations when clearing codes that will help the ECU relearn?
Any help, info, or friendly guidance is appreciated.

You need to take this up with "Daddy Diesel" as it's a problem with their tune if the code wasn't set prior to doing the deletes. If the DTC was active at the time you did the deletes then that's your problem as you cannot do the deletes with active, permanent DTCs.

 

[suits6543]

You need to take this up with "Daddy Diesel" as it's a problem with their tune if the code wasn't set prior to doing the deletes. If the DTC was active at the time you did the deletes then that's your problem as you cannot do the deletes with active, permanent DTCs.

thank you for taking the time to read my question.

The DTC was clear prior to delete and I followed the reset instructions, flashed the techs new ECU file before removing any thing, and the truck was happy, then I did the straight pipes.
Shortly after I had 3 codes pop up and had some success getting two codes to go away. (for now)

I have emailed daddy diesel many times. Very politely asking for help to trouble shoot this issue. They have basically resent the original pre delete instructions to me over and over. And they have officially stopped answering my emails. The tech has completely ignored me. And I get it.
Its frustrating. And a lot of work. This will definetly be my last diesel. Still planning to drive this truck past 300k miles. just dont enjoy this uncertainty with check engine light.

 

[DieselDrax]

thank you for taking the time to read my question.

The DTC was clear prior to delete and I followed the reset instructions, flashed the techs new ECU file before removing any thing, and the truck was happy, then I did the straight pipes.
Shortly after I had 3 codes pop up and had some success getting two codes to go away. (for now)

I have emailed daddy diesel many times. Very politely asking for help to trouble shoot this issue. They have basically resent the original pre delete instructions to me over and over. And they have officially stopped answering my emails. The tech has completely ignored me. And I get it.
Its frustrating. And a lot of work. This will definetly be my last diesel. Still planning to drive this truck past 300k miles. just dont enjoy this uncertainty with check engine light.

That's quite unfortunate, I haven't heard of Daddy Diesel before but it sounds like they're not really up to snuff with their tuning. You might try reaching out to Great White North (GWN) Diesel, they seem to be one of the more popular Canadian companies providing delete tunes and not that I would expect them to provide support for someone else's tune, you might approach them from the angle of "Hey, I have a tune from X that has tripped this code. Have you experienced this before with your tunes and if I were to buy a tune from you is this something I would have to worry about? Would I have to go back to stock to clear the code before installing your tune?" What the affect of having that DTC permanently in place is I have no idea, and having to buy a different tune from another company to try and resolve the issue definitely sucks, but that may be what you have to consider if you want this fixed.

Seems like delete tunes are hit or miss, folks delete to try and avoid having problems only to still have problems related to a bad tune. I'm tuned but not deleted, currently sitting at 106k miles and I've only had a couple of emissions issues since I bought the truck new in 2017. Doesn't help you any, just seems to be a roll of the dice as to which path will be most reliable.

Hopefully you're able to get the issue resolved somehow.