GM’s Broken 6.2L V8s Are Stranding Owners for Weeks as Replacement Engine Pipeline Dries Up
General Motors is now the subject of an NHTSA investigation after more than a thousand complaints were logged over sudden and catastrophic failure of some of its “L87” 6.2-liter V8s—a core power plant for Cadillac, Chevy, and GMC trucks. It’s actually the latest in a string of uncommon but linked reliability problems to impact the 5.3- and 6.2-liter small block families over several recent model years—a notably bad run for what’s supposed to be an uncomplicated, naturally-aspirated V8 engine...
https://www.thedrive.com/news/gms-broken-6-2l-v8s-are-stranding-owners-for-weeks-as-replacement-engine-pipeline-dries-up
GM’s Broken 6.2L V8s Are Stranding Owners for Weeks as Replacement Engine Pipeline Dries Up
Discussion in 'Ask An Owner Operator' started by Tarh331_Dad, Jan 28, 2025.
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And?
Should not have bought GM junk.
On the lighter side, seeing that GM took a hit from their Chinese owners, they still paid their workers $12k for profit sharing.
So just wait, their vehicles are going to be more throwaways.W923 and broke down plumber Thank this. -
The GMT-900 platform and the Vortec LS engines were the last of the great GM products.
I'm seriously considering doing a complete overhaul on an older truck because I am not overly impressed by anything currently offered by any manufacturer today.mitmaks, Crude Truckin', W923 and 7 others Thank this. -
I cant remember the engine but i think it powered the traverse about 10yrs ago . It was an unmitigated and known disaster by GM . Oil burning scortched ring having imperfect cylinder wall POS .
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And is why i still rock my 96 F250fordconvert, W923, cke and 3 others Thank this.
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I'd honestly much rather buy a GMT-400 or GMT-800 with a decent interior and sink $20-25k into it over spending triple that on the stuff sitting on the lot today.W923, cke, austinmike and 3 others Thank this.
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one thing is for certain you wont be chasing electrical gremlins like a new 1 . Honesly if you want an older truck in decent shape i'd look to some of the higher end auctions , seen a few square bodys roll thru for about 15k. Older fords and a couple D200 too.W923 Thanks this.
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I put almost 300,000 on a 5.3 and currently have a 6.2 with 215,000. Exactly what have i missed?
austinmike, 77fib77, hope not dumb twucker and 1 other person Thank this. -
yr models ?
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I think its the newer LT platform with the issues. The LS was, IMO, probably the best engine platform GM developed.
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