PG01
Supporting Member
Yes I remember, glad you worked it out doubie
plus I forgot about the wipers on for more than 3 secs does it too
What did you do to your NNBS GMT900 Tahoe/Yukon Today?
- Thread starter phattyford
- Start date
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plus I forgot about the wipers on for more than 3 secs does it too
iamdub
Full Access Member
Wired up the cutout and played with it. Details, pics and vids in my build thread soon...
Sam Harris
Supporting Member
“Soon”..? Tease.
Just Fishing
Can't fix stupid
Completed the work on my tahoe
I'm exhausted.
new O-ring installed
New pan gasket
oil pressure bypass in the pan has been replaced, and a deflector added.
Added an oil pickup tube support (I didn't cheap out, but probably should have).
New front axle mounts installed while i was in there.
I pulled the crank plate thingy, took a flash light to look at the cam bearings.
I didn't go crazy detailed with it, but everything looked great.
And i changed the oil pressure sender, and the screen under it.
The screen looked surprisingly good.
I was expecting crud in there...
Fresh fill of oil... ran the engine.
Not much change.
Oil pressure seems a bit more steady, but the gauge still flutters a little.
It's maybe slightly higher hot... (or i'm just telling my self that to make me feel better).
Driving it, better pressure rise than before, goes over 40... it seems a little delayed tho.
I swapped oil filter brands for why the f not, no change.
Maybe it's something with the bypass in the pump it self?
I did look to see if i could get to the bypass to clean/inspect, but it's blocked by the front cover.
Calling it good enough.
I have AFM disabled, and its plenty high enough for a non DOD/AFM engine IMO.
Still odd that it suddenly dropped...
I'm exhausted.
new O-ring installed
New pan gasket
oil pressure bypass in the pan has been replaced, and a deflector added.
Added an oil pickup tube support (I didn't cheap out, but probably should have).
New front axle mounts installed while i was in there.
I pulled the crank plate thingy, took a flash light to look at the cam bearings.
I didn't go crazy detailed with it, but everything looked great.
And i changed the oil pressure sender, and the screen under it.
The screen looked surprisingly good.
I was expecting crud in there...
Fresh fill of oil... ran the engine.
Not much change.
Oil pressure seems a bit more steady, but the gauge still flutters a little.
It's maybe slightly higher hot... (or i'm just telling my self that to make me feel better).
Driving it, better pressure rise than before, goes over 40... it seems a little delayed tho.
I swapped oil filter brands for why the f not, no change.
Maybe it's something with the bypass in the pump it self?
I did look to see if i could get to the bypass to clean/inspect, but it's blocked by the front cover.
Calling it good enough.
I have AFM disabled, and its plenty high enough for a non DOD/AFM engine IMO.
Still odd that it suddenly dropped...
mikeyss
Full Access Member
....what did I do to my GMT900 today... I wanted to fix it but this happened:
Just Fishing
Can't fix stupid
iamdub
Full Access Member
The deed has been done, sir.
Just Fishing
Can't fix stupid
already thinking about that cam swap/full DOD delete.
I figure if i need to pull the front cover and pan again, I'm going all in.
I figure if i need to pull the front cover and pan again, I'm going all in.
At the "Kicks on 66" car cruize and show today with the '33 Street Rod and had a helicopter land almost on top of it.... Lol
Sent from my SM-G930V using Tapatalk
Sweet
08z71bgm
Supporting Member
Looks like the piston took a break from hard work.
