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

[Just Fishing]

Just thought of another while-you're-in-there item: AFM pressure release valve deflector.

Part #12639759

https://www.amazon.com/General-Motors-GM-Deflector/dp/B00CMTK3QI

This is why i hate doing this stuff unplanned.
No parts departments open right now, so can't get it locally.

Is this something that's missing normally, added later?
Guessing to control oil burning or something?

 

[08z71bgm]

What is the VTEC characteristic?



Sent from my SM-G930V using Tapatalk

VVT he’s talking about. Some Honda ***** that makes it sound more like arse when a certain rpm hits.

 

[Just Fishing]

And i just got the front diff out.
Opted to pull it completely so i'm not fighting it.
Air tools = why the hell not.

I can still get parts via the vette, know of that part under a different brand?
maybe something that napa, orilylies, autozone would have?

 

[Just Fishing]

Pan looked better than i expected, however i did an oil change when i bought the thing.
Ran some seafoam in the oil to cure the lifter tick, then changed the oil and filter again after a few hundred miles...
(Like 2 weeks ago)

After that the tick got worse... lol

Just drained fresh M1 5w30
I was tempted to try and recover some, but decided fk it.






The o-ring was not cracked, but it's pretty flat.
Stayed with the pump when i pulled the pickup tube.




Well time to make this baby spotless before i put it back together!

And i also noticed the rivets were missing, looks like someone has had this pan off before.

 

[Tonyrodz]

Pan looked better than i expected, however i did an oil change when i bought the thing.
Ran some seafoam in the oil to cure the lifter tick, then changed the oil and filter again after a few hundred miles...
(Like 2 weeks ago)

After that the tick got worse... lol

Just drained fresh M1 5w30
I was tempted to try and recover some, but decided fk it.



View attachment 259723


The o-ring was not cracked, but it's pretty flat.
Stayed with the pump when i pulled the pickup tube.

View attachment 259724


Well time to make this baby spotless before i put it back together!

And i also noticed the rivets were missing, looks like someone has had this pan off before.

Was the O ring brittle?

 

[89Suburban]

Used simple green to spray into my AC vents to loosen up the directional louvers and flow knobs. Worked great.

 

[Just Fishing]

Was the O ring brittle?

Not too bad, it was stiff.
I was able to grab it and pull it out of the pump with out breaking it.

 

[Just Fishing]

Pickup tube is in the ultrasonic cleaner right now.
It's making quick work of it

Something i bought for some vintage pistols i collect...
some of those you really don't want to detail strip, lost piece = sol or make your own part.

Handy little thing, also cleaned the f out of the bolts with it.

 

[wjburken]

Pickup tube is in the ultrasonic cleaner right now.
It's making quick work of it

Something i bought for some vintage pistols i collect...
some of those you really don't want to detail strip, lost piece = sol or make your own part.

Handy little thing, also cleaned the f out of the bolts with it.

The company I work for builds ultrasonic cleaners and have a few of the gun manufacturers as customers. What brand of cleaner do you have and how big?

 

[Fless]

How was the pickup screen?