It’s now DFM instead of AFM
67k miles. Lifter collapsed, wiped out cam. With tuning to turn it into old school pushrod motor is about 8500.00
Customer called GM today. They told him warranty is over at 60K
Enjoy…..
It’s now DFM instead of AFM
67k miles. Lifter collapsed, wiped out cam. With tuning to turn it into old school pushrod motor is about 8500.00
Customer called GM today. They told him warranty is over at 60K
Enjoy…..
More fuel = more boost!!
spring loaded “collapsible” lifter stuck
wiped out cam lobe
I’ll take comparison picutes once parts arrive and engine is completely torn down.
More fuel = more boost!!
Sincerely it’s not if, it’s when….
More fuel = more boost!!
We have already done the 6 cyl GM with AFM/DFM. I think it was a 4.3 or something. I didn’t record that, it was when we were busy.
More fuel = more boost!!
I saw the lifters from my '19 that was just replaced. The lifter itself would turn freely in it's tray. I don think it's supposed to do that.
Same damage on the bottom from riding on the cam.
144k
I’ll be curious to see how ford’s new 5.0L implementation of cylinder deactivation goes
F O R D
"You are Citadel Men, you have no pension for failure, you wear the Ring, you never let a friend down, you will be good fathers, husbands, and leaders in the armed forces and industry, you are strong in heart, body, and mind. You protect such things as Honor and Fidelity. Your virtues matter not only in wealth, but in the richness of family, you are the last of the knights."
- late President Ronald Reagan
More fuel = more boost!!
How can I tell if my 2019 GMC 5.3 has the L82 or L84 engine? What’s the cost of deactivating the DFM if it’s the L84?
“Duck hunting gives a man a chance to see the loneliest places …blinds washed by a rolling surf, blue and gold autumn marshes, …a rice field in the rain, flooded pin-oak forests or any remote river delta. In duck hunting the scene is as important as the shooting.” ~ Erwin Bauer, The Duck Hunter’s Bible, 1965
Some on here swear they can plug a device in the OBD port and it stops the solenoids. I don’t argue the point. I’ve always said it stops the cluster from toggling V8 to V4
More fuel = more boost!!
Owner ever change the oil?
Are you serious ?
No, never changed the oil. Neither has anyone else that’s bought a GM in 2007 to current.
More fuel = more boost!!
Yeah reading this does freaking suck.
Put this on mine not long after I got it.
https://www.holley.com/products/tune...lt/parts/22451
We shall see I guess.
“Duck hunting gives a man a chance to see the loneliest places …blinds washed by a rolling surf, blue and gold autumn marshes, …a rice field in the rain, flooded pin-oak forests or any remote river delta. In duck hunting the scene is as important as the shooting.” ~ Erwin Bauer, The Duck Hunter’s Bible, 1965
It’s all good. Just an informative post. I basically quit posting stuff because of the argument that I’m wrong. I’ve helped a many people via pm or on a thread. It’s not about the money to me. All car lines have issues, my point is not to bash.
I literally just put my wife in a new Tahoe the week of Christmas.
But the bitch will be traded at 62k miles.
I drive a Gen 3 LS v8 and all my LS swaps I do with Gen 3s for a reason. Follow us on Insta @a2zautorepairs
On a side note, our new shop is about to go live…
More fuel = more boost!!
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