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

[Sam Harris]

Did the ol NorCal mod on my Tahoe today, I never thought I would lift a hammer to it like that but sure did create more clearance.

The free travel mod?

 

[Sam Harris]

Fresh cabin air filter, old one wasn't too terrible I have pulled them out before full of leaves and dirt
View attachment 399265

On my list of things to get to… been probably 6-8k since I did mine..

 

[Charlie207]

Annual intake manifold bolt tightening sequence. I'm impressed by how many bolts out of the ten need to be torqued to spec. All were at the 1st pass of 44 in/lbs., but almost all were loose on the second 88in/lb. pass.

I also fixed the issue of my passenger side wiper fluid nozzle not spraying full chooch. I had to undo the two screws holding the plastic cowl down and pull all the hoses & connectors out to ****** overpressure their orifices with some lung-power. All good now.... only took 2 or 3 years to fix it.



Apparently the Mormon AI guarding our vocabulary won't allow the entirety of the Queen's English to be bestowed upon your virgin ears.

I meant to say or@lly. The admins should get out more.

 

[j91z28d1]

there used to be some gm spray for the evap that was. meant to seal it so it didn't grow anything. but I've not been able to find it, just dead links. my driveway is steep and the water only drains out of the front. so it doesn't drain till next day when you back out. it's annoying and smells bad.

I try to click the ac button off a few minutes from home but I forget every time haha.

 

[Sam Harris]

there used to be some gm spray for the evap that was. meant to seal it so it didn't grow anything. but I've not been able to find it, just dead links. my driveway is steep and the water only drains out of the front. so it doesn't drain till next day when you back out. it's annoying and smells bad.

I try to click the ac button off a few minutes from home but I forget every time haha.

I bought this stuff. Still haven’t used it.
Lubegard 96030 Kool-It Evaporator and Heater Foam Cleaner https://a.co/d/8p1MlWh

ETA: this looks like the AC Delco flavor:
ACDelco GM Original Equipment 10-5052 Air Conditioning Evaporator Coil Deodorizer Coating Kit https://a.co/d/gzWtNty

ACDelco GM Original Equipment 10-5051 Air Conditioning Evaporator Coil Deodorizer Coating Refill - 4 oz. https://a.co/d/fhsMFIU

A bit steep for my wallet.

 

[j91z28d1]

something like this but it came in a aerosol can with a long tube



ACDelco GM Original Equipment 10-5052 Air Conditioning Evaporator Coil Deodorizer Coating Kit https://a.co/d/9ZuDjKB

 

[j91z28d1]

ha you best me to it.

 

[Sparksalot]

I bought this stuff. Still haven’t used it.
Lubegard 96030 Kool-It Evaporator and Heater Foam Cleaner https://a.co/d/8p1MlWh

ETA: this looks like the AC Delco flavor:
ACDelco GM Original Equipment 10-5052 Air Conditioning Evaporator Coil Deodorizer Coating Kit https://a.co/d/gzWtNty

ACDelco GM Original Equipment 10-5051 Air Conditioning Evaporator Coil Deodorizer Coating Refill - 4 oz. https://a.co/d/fhsMFIU

A bit steep for my wallet.

Holy carp. Steep is right.

 

[mikez71]

IF you're ac smelled bad, it would be worth $125 I suppose!

On my old toy sequoia (bought used) when I looked in there, the middle of the core face had about a 6" circle of grimy fuzz and pet hair. Lots of 409 and brush work and paper towels wrapped around a long brush to mop it all up. Unfortunately it didn't make my A/C any colder.. Doubt the spray cleaner will be as good at removing the hard gunk compared to physically wiping it. The blower fan gets a little dusty/grimy as well.

 

[Fless]

there used to be some gm spray for the evap that was. meant to seal it so it didn't grow anything. but I've not been able to find it, just dead links. my driveway is steep and the water only drains out of the front. so it doesn't drain till next day when you back out. it's annoying and smells bad.

I try to click the ac button off a few minutes from home but I forget every time haha.

If you're pulling in forward, why not back in and let it drain that way?