- Local time
- 6:09 AM
- User ID
- 360
- Joined
- Dec 31, 2015
- Messages
- 23,111
- Reaction score
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- Location
- East Jordan, MI

LMFAO good chit right there.
2016 Escalade. Collapsed the #4 exhaust lifter, pretzeled the pushrod and broke it off.
Not sure where the rest of the pushrod is right now.
I shoved it out back next the the 15 Silverado that collapsed #1 and #7 exhaust lifters.
Lifters are on national backorder.
I've already had 4 cylinder heads off for the same issue since 2020 started.
Good luck.[emoji106]
Yeh . Put a chip in your obd2 an turn that *s-word off.GM is having us replace what it known as the valve lifter oil manifold any time we get an active fuel management lifter failure.
It sits in the valley and has solenoids which dierct oil to the lifters to "unlatch" them during cylinder shutdown.
It's thought that slight internal oil leaks are causing the latches to fail.
I personally think its asking 1 thing to do too much. Ive seen the lifters blown apart into 3 pieces, I've seen them stuck in their "on" positions, and I've seen them collapsed.
Sometimes it pretzels a pushrod, sometimes not.
These engines have them on 4 cylinders, #1, #4, #6 & #7.
The new gen engines in the 2020's have them on all cylinders and can effectively shut down up to 6 cylinders if everything is met...yes, it will run down the road as a V-2.
Hew horny basstud
Bastard just warming you up...one day soon he's gonna claw yours and Trips' eyes out, and end up with all the ribs and roto-bird.Good morning guy'sView attachment 221234put a new fuel line and bar and chain on
The old fellas 250
The air filter was clogged it wouldn't idle
I had just cleaned it a couple weeks ago.View attachment 221235the am fuel line lasted a yearView attachment 221236bastard wanted the table back.