727 Motorsports
Region: US
Wednesday 31 January 2024 18:21:15 GMT
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andrewsillig :
What causes the failure?
2024-02-05 15:34:01
1
Gtabandit :
How polite you are to explain to these ignorant folks 👍
2024-02-01 06:42:56
2
Andrew Arsenault670 :
Full afm delete is the best option 100%
2024-02-01 00:47:31
10
johnfitzgerald457 :
its been pretty proven for a long time..thats why d.o.d deletes are a thing
2024-02-01 03:24:47
4
I’m that guy baby :
Look at the 2000 to 2006 5.3 motors they didn’t have lifter failure until 2007 and up when they started the AFM. I’ve seen several early 2000s 5.3s go to 400,000+ miles. With stock internals
2024-02-01 09:38:57
3
Big T :
If it weren’t an afm failure, the delete kit lifters would fail just as often, but they don’t. Most delete kits use the gm non-afm lifters
2024-02-01 17:56:50
2
95FordF150 :
On my brothers there was a chunk taken out
2024-01-31 19:14:09
2
CJB :
True!!!
2024-01-31 20:41:08
1
benbaywu2yd :
As a master technician for over 25 years get rid of the AMF delete it as soon as you can
2024-01-31 18:31:31
1
JLP3 :
Lifter failure happens whenever to whoever, I’ve done so many lifter jobs mainly on the afm/dfm lifters
2024-01-31 21:29:30
1
lmgarage3 :
usually its number 5&7 lifter fails 99% of time
2024-01-31 21:37:13
1
dgizmo3 :
boy I'm glad I don't have afm. I will never own that system. I have an 05 so I'm good with 5/30and 5000k changes
2024-01-31 23:32:29
1
Nicholas Estrada :
I’ve seen countless non AFM motors fail but the cam and lifters looked fine but every single AFM motor I’ve torn apart has had excessive lifter/ cam wear. AFM is trash! Delete ASAP!
2024-01-31 21:28:39
1
bucktheirish2.0 :
You should see my hemi, it wiped lobe plum off
2024-02-04 20:03:16
1
Big Papa :
so a lifter not returning .a lifter only used apart of the afm dod system failing.doesnt prove its fuel management related.??? active fuel management
2024-01-31 21:05:01
1
andreasandreo0507 :
I’ve deleted all that crap
2024-02-03 23:06:33
1
Josh Oakes :
Dude eveything u said wasnt wrong not one bit👍👍
2024-02-11 01:08:16
1
DRay :
I'm on my 3rd gm motor under warranty! and gm mechanic told us it's afm killing cam and lifters
2024-02-02 16:33:30
1
Andrew Esqueda :
lifter I took out was broken. the lifters are part of the fuel management.
2024-02-02 10:55:35
1
lonziethomas3 :
💪💪
2024-02-12 14:28:45
1
estevan_armanii_ :
What is the best oil weight for a 3 Gen 5.3 ?
2024-01-31 18:32:32
1
Brandon Walls :
I tuned mine off with HP and honestly if you disable them they will last. Stop the AFM collapse of the lifter.
2024-01-31 23:59:46
0
quintonsmith367 :
my factory cam from my hemi shows how bad the mds is all the lobes with mds lifters started to scale away and most of its miles came from highway mile
2024-02-04 18:43:43
0
Nick Oliver :
I had a non afm lifter failure on mine oil changed every 3,000 full synthetic oil. I deleted mine runs better and doesn't burn oil anymore.
2024-02-01 12:47:12
0
N/A :
classic story of things aren't made like they use to be 💯
2024-02-01 12:55:01
0
aljames539 :
On my 2018 Denali. Should just program it off? Would that be better? I cantell you how many times I change oil.
2024-02-01 14:08:28
0
Jeremy dehne :
I'm a Chevy guy it's a bad design from the start you're giving it last with that s***** spring turning a roller into a half-ass flat topic
2024-02-01 14:45:46
0
Jinxy :
So with a zl1 where it’s electronically disabled it seems like they would last longer due to no switching in our out I’m assuming?
2024-02-01 16:31:36
0
user80408747942 :
I have a 2000 Silverado with a 5.3 and it knocked when I first started up can you tell me what causes that
2024-02-01 06:50:18
0
Tommy :
Thanks
2024-02-01 23:22:27
0
mikerogers573 :
Is it because it’s cheap material?
2024-02-02 01:27:46
0
ricky.bobby600 :
What do ya charge for an AFM delete on a 2010 Silverado 1500?
2024-02-01 06:22:05
0
Chris Spegal :
your lucky if that's all those lifters look like. I've seen so many worse.
2024-02-02 16:07:26
0
ValMat :
What oil weight would you use? Getting ready to by a gen4 Yukon xl with afm. And how frequent woold you do the oil changes. Mostly city driving
2024-02-01 04:12:42
0
JHo88s :
So what’s it cost to AFM and DOD delete
2024-02-02 16:53:14
0
MistaHoward :
wornout lifter buckets and. low oil pressure!
2024-02-01 12:42:39
0
galenbryson :
Have you ran into deleting the 20+ 5.3l? ECM is locked from factory. I’ve only found hptuner unlocking them. Have you found anyone besides hp?
2024-02-01 00:29:19
0
WillpowerAuto_78 :
The bolts also lose torque over time on the valley cover.
2024-02-04 22:35:06
0
727 Motorsports :
@dgizmo3
2024-01-31 23:20:20
0
Rocketgp :
So I have a 2007 Z06 with the LS7. Do you think 5w 30 or a 0 like in my Trackhawk is better
2024-02-06 00:38:39
0
Diagnostic guy 74 :
I'll go ahead and disagree. I do 1-2 a week personally and have for years. About half the time it's a non AFM failure. Pre LT Camaro and Vettes, TONS of lifter failures no AFM
2024-02-06 11:58:27
0
Diagnostic guy 74 :
Diesel Doc just did a video on his wife's personal vehicle. Non AFM failure. It's very common.
2024-02-06 11:59:46
0
Diagnostic guy 74 :
The new 7.3 Godzilla Ford uses non AFM style Delphi lifters and it's having failures at 30-40k as well. It's a DELPHI issue
2024-02-06 12:00:53
0
Shane Redknap :
I got a gen 4 5.3 with afm in an 09 chevy 1500 and im runnin 15w-40 with no issues and motor has 309000
2024-01-31 20:16:29
0
Scotty Eller :
GM tac will also tell you to replace the AFM assembly every time you replace lifters
2024-01-31 19:59:58
0
727 Motorsports :
@mick
2024-02-12 15:15:56
0
mick :
ok..I have an 07 avalanche with 170k miles ..wich type of oil would you recommend and regular synthetic blend or full synthetic..thank you
2024-02-12 20:39:16
0
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