l87
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L87 Repair wait times
I know this topic of the L87 has been very drawn out, but what are repair times you guys have been seeing/experiencing? I have a '21 Yukon Denali that has been at the dealer for 4 months with no end in sight. My first motor was supposed to come in back between April 24th-26th, but the recall...- L87Victim
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- engine replacement l87 part delay wait time
- Replies: 1
- Forum: Engine & Drivetrain
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2023 L87 New Motor. How does this cylinder sound?
I put a remote-mic on the oil dipstick close to cylinder 4 (passenger side, second from front) and drove around the neighborhood. Compare with the rest of the engine 10 seconds in, when AFM shuts off the cylinder. How does it sound to you?- 0x_2a
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- l87 noise
- Replies: 6
- Forum: Engine & Drivetrain
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L87 6.2: “NHTSA to investigate potential for engine failure in nearly 1 million GM trucks, SUVs”
Apologies if this is being discussed elsewhere, I searched and checked the “is this being discussed elsewhere” suggestions. Just saw this article, looks like a recall may be coming eventually. This applies to the L87 6.2L V8 in 2021+ Tahoes/Yukons...- schrimsher242
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- 6.2l l87
- Replies: 61
- Forum: Engine & Drivetrain
