How much does a timing chain replacement cost? Ah, the golden question: “How much will this set me back?” A timing chain replacement for a BMW X3 costs anywhere between £1,000 to £2,500 (or $1,250 to $3,000). The costs can vary greatly based on your location, the model year, and the mechanic or dealership you choose. Audi A6 3.0T Breather issue - help! 1 1. A6 (C7 Platform) Discussion - 3.0Tfsi. Timing Chain / Tensioner failure - Still learning this forum Posting I a couple different sections. Someone suggested I move to this A6/C7 in hopes of getting advice. I posted this in the Q7 forum and did not get much interest. Thought I would try here. Timing belts have a recommended replacement interval, while timing chains are generally rated for the engines lifetime, although they need to be inspected occasionally. Audi Q7 Timing Belt Or Chain (2007 - 2023) Year. Engine. Belt Or Chain. Interference. Service Interval. 2023. 3.0L V6 Turbocharged. The B6 S4 problem is far beyond any timing issue you will ever encounter on the 3.0T. Well, possibly the repair, but the concept is the same. The b6s4 problem all comes back to plastic TC guides. The cost to repair might be different (e.g $4-8k on S4). 09-04-2023, 06:49 PM # 1 wojzal AudiWorld Junior Member Thread Starter Join Date: May 2018 Posts: 16 Likes: 0 Received 0 Likes on 0 Posts Timing chain replacement on 3.0 Common Rail TDI engine. I have attempted to replace a timing components (chains, slides, tensioner, etc) on CPNB engine. I followed all steps from the Audi Workshop manual. replacement; check ash loading according to manufacturer’s work procedure, replace** if necessary l USA: 125K only: Q7 3.0L TDI, A3 2.0L TDI only l Canada: 205,000 km only: Q7 3.0L TDI, A3 2.0L TDI only Plenum Panel – remove cover for plenum panel to check water drain and clean if necessary l l This is applicable to the following models: (Q7 3.0L TDI, A8 3.0L TDI, A6 3.0L TDI, A7 3.0L TDI and Q5 3.0L TDI. The A8’s crash active headrest must be checked every 2 years. It's important to note the maintenance schedules for your Audi. Check out Overseas Service Haus' maintenance and service intervals. Ask an Expert. Car Questions. Audi Repair. How much should it cost to replace a 2007 Q7 timing chain? How much should it cost to replace a 2007 Q7 timing chain? - Answered by a verified Audi Mechanic. Volkswagen Amarok 3.0 V6 TDI BlueMotion 4Motion 2017 – 204 hp: Timing chain: Volkswagen Amarok 3.0 V6 TDI BlueMotion 4Motion 2017 – 225 hp: Timing chain: Volkswagen Amarok 3.0 V6 TDI 4Motion 2017 – 258 hp: Timing chain My 12 had problems with the noise and Audi claims that it’s just a noise problem and not an actual physical problem. I finally started throwing timing chain codes and bit the bullet and pulled the motor and replaced my chains. My engine was just short of 205,000 miles. I did the work myself and saved about $4000 or more on labor. UTl6zP.