So far no sounds or changes in performance, car is running like normal. My 2010 B8 A4 has 156,000km or 96,000 miles on it. The repair shop recommended a a timing chain replacement as a precautionary repair as they are saying that it will eventually snap and cause even more damage (although no faults are being observed now and they couldn't It got worse. So after some deliberation and research, I figured after my semester ended I would start the teardown and this is it. My plan: Replace timing chains and tensioners. Refresh cylinder heads (Cleaning w/ new seals) Clean injectors and replace seals. Replace all gaskets on the top end of the end of the engine. However, choosing to exceed your timing belt service interval is risky and can lead to unknown repair costs that will far exceed typical timing belt replacement service cost. 1.8T 20 Valve – The most recent recommend timing belt replacement interval for Audi models with 2.8L 30 Valve engine is 75,000 miles. Audi Timing Chain Replacement - Help your engine work properly by allowing it to keep is timing intervals for operation. The timing chain connects the camshaft and the crankshaft and it allows your engine valves to open and close with specific timing. If your timing chain fails bring your car to the shop for a free evaluation. The 1.8T 20 valve engine was used in the 2000-2006 Audi TT (US) 8B Platform. The 1.8T 20 valve engine is driven by a timing belt system that links the cylinder head, camshafts, and crankshaft to run in sync. This Audi TT timing belt system consists of a wear-resistant, high strength, corded/molded rubber timing belt (a.k.a. Audi TT toothed belt). . It is a chain and Audi will price match any genuine quote from an inde. No idea what (if any) Audi recommends for replacement. My SQ5 is older than yours. At present I have no plans to replace timing chain. At 100,000+ miles or if and when I heard a rattle, I might consider it. If you have concerns, as per previous post, speak to your local dealer. Timing chains tend to last longer than timing belts, and in some instances they’re classed as ‘lifetime components’ by the car’s manufacturer, indicating that they never need to be replaced. In other circumstances a manufacturer might recommend a replacement interval for a timing chain, but this will typically after a longer period of General Maintenance. 1.2 TSI timing chain upgrade. Hi Guys, I current own a VW Golf 6 1.2TSI 66KW/88bhp variant. I've seen some of posts regarding 1.2 TSI camchain issues and what to look out for. I read one post titled "2013 1.2 TSI timing chain" saying that the chain design was revised in 2011. My car's production date was September 2011, and replace filter First at 55,000 kilometers and thereafter every 60,000 kilometers S6, S7, RS7, A8 3.0L V6 TDI, A8 3.0L V6 TFSI , *A8 4.0L, V8 TFSI, and TTS only * Note: The S8 4.0L V8 engine is not included in this interval. Air filter - Clean housing and replace filter First at 85,000 kilometers and thereafter every 90,000 kilometers S8 4.0L V8 Just got an official email reply from Audi saying - Dear Stephen Thank you for your email. I can confirm the reccomended intervals for the timing belt to be changed, is every 5 years or 140’000 miles whichever comes first for the above vehicle. If you have any further questions, please don’t hesitate to contact me on the details below Kind

audi timing chain replacement interval