What did you do to your NBS GMT800 Tahoe/Yukon Today?

[Cattivo]

Over the last 5 days I've replaced the fuel injectors, plugs, wires, coils, k&n cai, power stop drilled/slotted rotors, calipers, pads, fuel pump, fuel filter, fuel regulator, 02 sensor(all ac delco parts) flushed the radiator, mobile 1 5w30 synthetic oil change, 5100's on all 4 corners, z71 rear springs, 2.5'' keys in front, 1'' spacers in the rear, wheel alignment, 18'' xd series wheels, mickey thompson 33'' baja mtz tires(suck in the snow, they grip too much lol)... still running like shit!?!? truck is still idling very rough, rpm's are jumping from 500-1100 sitting in park and in drive waiting at a red light...am i missing something or just wasting my money on this damn thing???

 

[Rebelmyers]

Tps?


Sent from my iPhone using Tapatalk

 

[Rocket Man]

Over the last 5 days I've replaced the fuel injectors, plugs, wires, coils, k&n cai, power stop drilled/slotted rotors, calipers, pads, fuel pump, fuel filter, fuel regulator, 02 sensor(all ac delco parts) flushed the radiator, mobile 1 5w30 synthetic oil change, 5100's on all 4 corners, z71 rear springs, 2.5'' keys in front, 1'' spacers in the rear, wheel alignment, 18'' xd series wheels, mickey thompson 33'' baja mtz tires(suck in the snow, they grip too much lol)... still running like shit!?!? truck is still idling very rough, rpm's are jumping from 500-1100 sitting in park and in drive waiting at a red light...am i missing something or just wasting my money on this damn thing???

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All those parts but not a new MAF sensor? That's exactly what mine was doing until I threw out the aftermarket one in mine and replaced it with a new AC Delco model. Cleaning the old one didn't help and I couldn't see anything physically wrong with it either. Soon as I stuck the new MAF sensor in, it ran like a champ and has been for the last 8 months. I also had thrown a lot of other parts at it.

 

[Cattivo]

All those parts but not a new MAF sensor? That's exactly what mine was doing until I threw out the aftermarket one in mine and replaced it with a new AC Delco model. Cleaning the old one didn't help and I couldn't see anything physically wrong with it either. Soon as I stuck the new MAF sensor in, it ran like a champ and has been for the last 8 months. I also had thrown a lot of other parts at it.

You may be right, as i was installing the cai intake last night, i was scratching my head wondering why i was re-using the old maf sensor...i'll order an ac delco one now...thanks brother

edit: has anyone cut out the screen in the maf sensor? seems like it constricts a lot of air from flowing

 

[Rocket Man]

Don't buy that POS " universal" one- get an ACDelco. And no do NOT cut the screen off it or you will ruin it. Here's an Amazon link. I know it's way more expensive but if it fixes your problem it's worth it.
https://www.amazon.com/s/ref=nb_sb_ss_ime_c_1_15?url=search-alias=aps&field-keywords=ac+delco+19330121&sprefix=AC+Delco+193301,aps,287&crid=1KHIXYIXH7HC0
Edit: it you look at your Amazon link you'll see they steered you to an aftermarket one even though you specified ACDelco.

 

[Cattivo]

I just realized it wasn't ac delco and cancelled my order an re ordered the correct one

 

[quest51210]

Already had the halo fogs, just added HID

 

[Fosscore]

Yeah @Fosscore I agree the constant bragging about the weather is getting old. Of course we don't hear any of that when the rest of us are having our summers and you're miserable! hahaha. I've been in that part of the country in the summer, and all I can say is no thanks.

Come up to Alaska where the mosquitos are the size of small birds.

Alright points taken.... I'll say no more about the Florida weather.

 

[Fosscore]

Installed depo projectors and sppc bumper lights. Pretty happy. Next up is new grill. Also showing off paint matched lower valance

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Color match looks great!

 

[05Single]

Alright points taken.... I'll say no more about the Florida weather.

Lol it don't bother me, nobody is actually jealous of Florida
But we still love you fosscore


I'm a west coast guy myself. I'll be moving back to vegas in a year and a half.

 

[Bombsquad85]

Color match looks great!

Thanks man. It came out way better than I thought.

Also tonight I picked up a new grill. My 1sg was getting rid of his 99 silverado and gave me his mesh grill for $0 so I grabbed it... only down side is I had to trade my stock grill. I'm not 100% sold on it because it's all black but I do like the change. I'm thinking about color matching it. I'll post a picture in the am

 

[Bombsquad85]

Looks nice. I see you also did the thumb mod.

Haha yea I thought about it earlier that idc if my plate is in the pic... future pics the thumb mod will be gone

 

[05Single]

You may be right, as i was installing the cai intake last night, i was scratching my head wondering why i was re-using the old maf sensor...i'll order an ac delco one now...thanks brother

edit: has anyone cut out the screen in the maf sensor? seems like it constricts a lot of air from flowing

Ive heard mixed opinions. It does block airflow , that's common sense, but how much? 5%? 20%? 1%?
They say it's to control and even out the airflow , which makes no sense because of the baffled tube afterwards.
I don't think there's actual proof of added power on the dyno. But that go's the same for cai's on most engines.... until there's intakes and tb's added.

 

[Tonyrodz]

@Fosscore

 

[05Single]

@Fosscore View attachment 72209

I wish it would snow like that here

 

[Tonyrodz]

I wish it would snow like that here

Lightly? I think we got around 6 inches or so.

 

[Bowzer]

New Carriage Works black billet grill, depos and clear corners with leds.

 

[ATIII]

Lightly? I think we got around 6 inches or so.

Sent from the *******, mid push.

 

[05Single]

Lightly? I think we got around 6 inches or so.

Sorry , I wish it would just snow period. It's just been a dry frozen desert here.

 

[05Single]

Sent from the *******, mid push.

So you know for sure it snowed for at least 3 and a half inches