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

[Doubeleive]

The AGMs have a 4 year replacement warranty while the standard has a 3 year.

Costco sells Interstate brand. Standard is $119 while AGM is $169

Walmart has the Everstart brand, priced at $159 standard and $179 AGM (I get 10% off these prices at Walmart)

that's about what I paid for the agm's at costco which is not bad considering a odyssey is $300 and I think those have gone down the crapper I used them for years and even way back when sears sold them as there own label.

 

[Rocket Man]

I just went out and checked it with a meter and it's down to 11.8v from the 12.6v it had. This is just sitting on the bench in the garage for the last 3 hrs after being charged with nothing plugged into it.

Think I'll be running to Costco or Walmart tomorrow and getting a new one. Might get the AGM

I was gonna say at 4 years old it’s probably about done.

 

[mikez71]

think i found my coolant leak

got the melling waterpump installed, denso radiator, dorman heater hoses, gm radiator hoses. just waiting on my gm thermostat.
push bumper helps a lot as you can stand on it and lean over the top of it.. also threw in the 700watt fans..

 

[swathdiver]

We changed the rocker arm cover gaskets today on both the Yukon and 2013 Sierra. Both of the Sierra's were leaking and original. Mine had been replaced in 2016 and the passenger side was leaking a lot, it was on very tight.

 

[Life_Of_TC]

blackhawk? they don't stamp them anymore?

Yep

 

[Doubeleive]

Yep

did it come in a k&n box? buy from a legit source? I have a blackhawk and I needed the carb sticker so I had to send them a picture of the plate welded on it and my vin. the plate should be on it in your photo but it's not there. just a heads up

 

[gooffeyguy]

We changed the rocker arm cover gaskets today on both the Yukon and 2013 Sierra. Both of the Sierra's were leaking and original. Mine had been replaced in 2016 and the passenger side was leaking a lot, it was on very tight.

What part #s did you use for this, and did it include the gaskets around the mounting bolts?

 

[swathdiver]

What part #s did you use for this, and did it include the gaskets around the mounting bolts?

12637683 - by themselves, didn't even think about the mounting bolts! But, they were not leaking, just the gaskets on my two. One more truck to go.

Did you get the new battery this morning?

 

[Life_Of_TC]

Installed new head, fog, tail and 3rd brake light assemblies. All the rears are LED and the front are just standard halogens.

 

[Life_Of_TC]

did it come in a k&n box? buy from a legit source? I have a blackhawk and I needed the carb sticker so I had to send them a picture of the plate welded on it and my vin. the plate should be on it in your photo but it's not there. just a heads up

Yeah I ordered it from K and N came with the Carb sticker and all the other little stickers