Dave's Auto Shop
Region: US
Tuesday 23 June 2026 19:56:47 GMT
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bryanrowley2 :
Chevrolet are such garbage
2026-06-23 20:06:33
7
Paddy Irishman 🇮🇪🇮🇪🇮🇪 :
saved GM 0.01 cent by eliminating the key way
2026-06-23 20:05:11
30
trav :
the oil pump seized?
2026-06-24 04:04:17
0
CK :
Why did the oil pump seize?
2026-06-23 22:40:19
4
Live fast die last :
Ummm you’re telling me it doesn’t have a low oil pressure shutdown switch? Highly doubt the computer allowed it to continue to run at 0psi.
2026-06-23 21:59:00
2
Greg :
Wonder if they corrected it in the 2022's
2026-06-23 22:31:25
3
Jon M :
GM, WHAT THE HELL ARE YALL DOING? You used to be great, built great stuff, COME ON!!!
2026-06-23 22:31:22
1
electricaltok :
Is there any years of the updated that within the L5P
2026-06-24 03:23:44
1
Zac Lecheminant :
as your logic is good for the 90s it contradicts what they were going for. if your pump has an issue it's designed to spin the gear and keep the pump from putting metal throughout the motor destroying the engine.
2026-06-24 02:22:19
0
Doug is here :
It’s an ENGINE not a motor geeeze
2026-06-24 01:16:54
0
here_to_make_you_mad :
So just like every other dmax engine. The pin is to align it. The balancer must be torqued correctly. End of story
2026-06-23 20:03:10
7
dwayneraney :
That's crazy! 😳😳😳😳
2026-06-23 23:24:38
0
kurtjones6028 :
After all of your rebuilds common sense to those engineers and engineers builders of duramax diesel engines. Perhaps they are ashamed to admit their design is flawed. Either way you are making bank. I would send you my business in the future I have a few workhorses that have these motors in them. Chevy Silverado and GMCsierra 2003 both of them. Equipped with bully dog smart boxes. The Silverado tore the transfer case apart at the tail snapping the drive linear the tranny yoke u joint. Hauling a heavy load of firewood during a moderate acceleration into third gear. Automatic Allison six speed.
2026-06-23 22:39:54
2
bronlo21 :
Crankshaft should be splined, never fail.
2026-06-23 20:49:16
2
DEERICK DEE :
I just a 454 with gas saver intake 💯💯💯 with no computers as memory
2026-06-23 22:10:11
2
cummings1944 :
just enough to get out of warranty
2026-06-24 00:08:08
1
Uncle Rico :
Amen
2026-06-23 23:00:30
2
David Mead :
There called friction washers. They need replacing every time then torqued up correctly
2026-06-23 21:22:09
1
scottober145 :
welcome to the big bore cummins with locktite cam gear and .004 shims in 2 gears . front drive gears . bolts back off and it all fails. gotta get out there to see ya.
2026-06-23 23:49:41
0
Emmanuel :
Mitsubishi motors why blame gm
2026-06-24 01:27:51
0
Curt Holder940 :
ATI super dampener . An ARP bolt torque spec. Way tighter than the factory. But I get what you’re saying. Pins are temporary. Key way is permanent.
2026-06-24 00:25:20
0
Sergio :
Sad to say but they keep selling them and people keep buying
2026-06-24 02:11:33
0
artpoteete :
There not thinking
2026-06-24 01:47:59
0
Tony Par :
So in that case with the oil pump failing the key you refer to won’t do anything. It’s likely to break your pin to on a seized pump.
2026-06-24 01:28:20
0
Musicfan@or :
maybe a cotter pin👍
2026-06-23 21:36:04
0
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