What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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j91z28d1

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Have you looked at Herko? @Doubeleive seems to like their offerings:



I haven't... 120$? that is a good price.
 

Doubeleive

Wes
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Have you looked at Herko? @Doubeleive seems to like their offerings:

There "Herko" branded stuff is just oem that they relabeled as there own, I just looked up a pump for a 2007 the other day it was $120
looks like it got sold, there out of stock at the moment.
 

Doubeleive

Wes
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I have bought a few things from them before, they took a engraver and zipped off the oem part number and call it "herko" lol
 

j91z28d1

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interesting. almost worth a
There "Herko" branded stuff is just oem that they relabeled as there own, I just looked up a pump for a 2007 the other day it was $120
looks like it got sold, there out of stock at the moment.


interesting, almost worth a 120$ to see what comes. looking like 400 to do oem pump and new float
 

Doubeleive

Wes
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rock auto says GM GENUINE M100125
that should also be these previous part numbers. gm changes part numbers like underwear
19368768, 19259398, 19258819, 19256376, 19181000
there is one on ebay for $280 and it has (or best offer turned on), it's in the gm box
ebay usually gives you about 45 days to return something for pretty much any reason, but they also usually offer the optional allstate warranty option at checkout which can be good for up to 3 years. *the catch is it doesn't kick until after 90 days after purchase. If you try to file a claim before 90 days it automatically gets declined.
rock auto has 2 yr warranty on it.
if your not in a rush you could call herko on Monday and see if they have any timeframe for one of there's to be in stock, I don't remember what there warranty is never had any problem with there stuff.
 

the_tool_man

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I cleaned out my garage the other day and stumbled over the aftermarket headlights I'd used on the Yukon a while back, until one developed a bad ground. On a whim I decided to open up the one that failed, just for practice and to see what failed. I wasn't too surprised to see this...

20250621_074502.jpg


1000009095.jpg


1000009096.jpg


Something to think about with the Chiwanese lights. They use an internal harness that is just flopping around loosely inside the housing. It's certainly a failure point. I could fix this. But the lights are still crap to drive with at night.
 

Scrappycrow

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Got my floor mats dyed black this morning. Gonna be so much better than the ill fitting rubber ones in it now.
After they dried, I brushed the heck out of them. The carpet feels pretty close to the original carpet and not stiff at all.
They look great! What product did you use?
 

Rocket Man

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SUPER easy

Well hopefully I can have as easy of a time doing these.

ACANII - For [Black Edition] 2007-2014 Chevy Suburban Tahoe Avalanche LED DRL Projector Headlights Headlamps Left+Right https://a.co/d/dzOZJBT
 

Doubeleive

Wes
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It’s already been three months since your last oil change and brake pad/rotor replacement? Time just seems to fly by doesn’t it. Haha!
lol, I do go thru brake pads fairly quickly, according to my account history the rears lasted me 3 1/2 years but I don't believe that is correct I might have bought some other ones in between then from somewhere else. I know I had the ppv (semi-metallic) ones on there at some point.
I bought the rear baer erradispeed rotors in oct 21 and the pads from autozone in nov 21, but I am fairly certain that's not the 1st set of rear pads i used. but maybe....
the fronts only last me a little over a year.
I don't wait until the sensor starts hitting I just inspect them with tire rotations and if they look low they get changed out, these past pads were probably at around 20% or so
 

Runfor5

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Well here is my failed lifter, passenger side. It’s not an AFM lifter though (aren’t those the ones w a spring on em?) which is interesting to me cus I assumed those were what always failed.

Only the cam left to remove now! (not sure what size bolt fits in there yet) + need a puller to get the crank sprocket off.

IMG_0870.jpeg


IMG_0871.jpeg
 

Runfor5

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Seized up roller?
idk - it seems to spin freely like the others. Strange to me.

Background on the car - bought around 124k miles, currently at 167k, per GM service records I requested after we bought it had “lifter replacement” work done under warranty back at 45k miles. So that work lasted basically 120k miles. I’ve used 5W-30 Mobil1 all our ownership.
 

89Suburban

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Replaced and relearned all the TPMS sensors by hand and sweat of the brow in this heat. Used my new screw drive bead breaker during the process. Like it a lot.

Also did the gauge cluster mod for full illumination whenever key is on, like that a lot as well,

Took her through the wash to clean up and make that sexy hinee shine.
 
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