How to Change the timing chain setup in a 2013 Audi A4 Quarttro 2.0TFSI with Torque specs and sequences.All torque specs are in Nm ( Not in Ft-lbs)!!!Balance Timing Belt – replace at 110K miles (175 km) on Audi TT 2.0T with front wheel drive or 130K miles (205 km) on A3 2.0L TDI only. Check condition of timing belt tensioning system, dampening pulleys, and idler pulleys and replace if necessary. Brake Fluid – replace every 2 years regardless of mileage. Convertible top latch – lubricate (A5, S5, and RS5 Cabriolets only) Safety belts- Check clip for belt tongue and check function of all safety belts Snow screen for air cleaner - Clean (Audi A4, S4, allroad, A5, A5 Cabriolet, S5, S5 Cabriolet, Audi Q5, SQ5, and Q5 hybrid only) Sunroof systems- Check function The Recommended Fix for 2.0L TSI Timing Chains. Fortunately, the fix is a fairly easy one. Instead of following Audi’s recommendation of changing the oil every 20,000 miles (after the first five), do so a lot sooner. After repeatedly dealing with timing chain issues, our techs now recommend that you change your oil every 5,000 miles. The primary purpose of the timing belt or timing chain is to maintain the timing (syncronization) between the crankshaft and the camshaft (s). A timing belt is made of a rubber compound while a timing chain is made of chain similiar to a bicycle chain. A timing belt wears out over time and must be replaced at the manufacturer's specified interval. The main difference between a cam or timing belt and a timing chain is the material. Unlike cam belts, timing chains are made of metal. Timing chains are housed inside the engine and are lubricated by the engine oil, while cam belts are usually located outside the engine. But some manufacturers are now using “wet belts”, which like cam 2012 Audi A5 Cabriolet 96,000 miles. Car started shaking and seemed to want to cut off. I made it 8 miles to my home and when I shut it off it would not start back up. Hauled it to a local mechanic (Audi Certified) and he said the timing chain had “jumped”. Cost to repair would be $12,000 as he said a new motor was needed. Needless to say, it’s still sitting in our garage. Oil changes on Audi A4 Timing Chain Repair due to a loose crankshaft sprocket causing the car to jump time and bend the exhaust valves.FIXA new set of chains and tensioners BRlD.