@timelesscollective.off1: The 4.0L Twin-Turbo V8 in the Audi S8 (D4) is one of the most impressive — and brutally complex — engines ever put in a luxury sedan 🤯. ⚙️ Rear-Mounted Chain: The timing chains sit at the back of the engine against the firewall. Space-saving genius — until something goes wrong. 🔧 The “Engine Out” Rule: Replacing the chains means pulling the entire engine. Labor bills can exceed the car’s market value. ⚠️ Warning Sign: A cold-start rattle isn’t just annoying — it usually means failing hydraulic tensioners or a stretched chain. Don’t ignore it. 🛢️ The Oil Screen Issue: A small screen near the turbos clogs easily, starving them of oil. Most smart owners replace it preemptively. This is what separates German engineering from everything else — beautiful, powerful, and completely unforgiving 🖤. For more deep dives into iconic machines, follow @timelesscollective #engineering #audi #cars #technology #engine

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Tuesday 26 May 2026 20:11:44 GMT

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Comments

Joe :

If you change your oil on time then you have nothing to worry about😎

2026-05-27 06:58:06

Grandmaster. :

2026-08-03 12:58:30

jamesmcintosh65 :

I think I see at least three timing changes that is fucking ridiculous timing chains are aware they’re meant to last a long way but they still are aware item

2026-08-01 04:50:41

gfajar :

always timing chain problem in v8 dohc with timing chain

2026-06-01 03:34:10

Dewae :

Looks intimidating but it’s not, just 4 separate chains

2026-05-27 18:29:32

_will.211111 :

Nobody warned you of the timing chains?🥀

2026-06-08 06:11:10

Maxwell :

What do you mean the engine is great the chains arent that Bad there Are Mercedes and French Engines which are way worse

2026-06-03 21:54:20

Dz.C :

mechanics worst nightmare

2026-06-20 16:12:31

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