Web The Most Recent Recommend Timing Belt Replacement Interval For Audi Models With A 3.0L 30 Valve Engine Is 75,000 Miles. The chain has also been redesigned. Audi s4 tdi 255 kw / 342 hp / 347 ps | 2967 cc | 6 | vw ea897 evo2:. A6 / S6 (C6 Platform) Discussion - AT WHAT MILEAGE INTERVAL DOES THE TIMING BELT GET REPLACED FOR 3.2 V6 Q? - AT WHAT MILEAGE DO WE REPLACE THE TIMING BELT ON THE 3.2 V6QUATTRO 2005?CURRENTLY I HAVE 83,000 MILES.THE CAR HAS BEEN MAINTAINED ACCORDING TO AUDI INTERVALS. Timing chain: Audi S4 3.0 TFSI 260 kW / 349 hp / 354 PS | 2995 cc | 6 | VW EA839 | CWGD: Timing chain: Audi RS4 2.9 TFSI 331 kW / 444 hp / 450 PS | 2894 cc | 6 | VW EA839 | DECA: Timing chain: Audi RS4 2.9 TFSI 331 kW / 444 hp / 450 PS | 2894 cc | 6 | VW EA839: Timing chain: Audi RS4 2.9 TFSI 331 kW / 444 hp / 450 PS | 2894 cc | 6 | VW EA839 Maybe the valve piston or the bore it rides in is worn (maybe a ridge, which can make the piston sometimes get stuck). Audi calls them "Variable Valve Timing Actuator", there are 2, "N205", and "N208". Or a stickey "Camshaft Adjustor" itself, which is on the end of the intake camshaft, and another one on the end of the exhaust camshaft, with a It's a $20 part (if you get an OEM belt instead of the Audi branded OE belt) and 20 minutes to replace (much easier to manage the belt around the crank pulley from underneath), so small cost for peace of mind I guess. Reply Like. 01-03-2019, 05:05 AM. # 5. I have the motor out of my 2007 S4 and was going to replace the cam adjusters, however I thought it might be a good time to to replace the upper guides for extra piece of mind. Is there a PDF or a good source someone could direct me to about setting the cam chain timing during reassembly. Replace Every 90,000 kilometres A6 4-cylinder only Spark plugs - Replace Every 45,000 kilometres or 3 years, whichever occurs first RS 3, RS 5, TT RS Coupe S6, S7, A8 8-cylinder only Spark plugs - Replace Every 60,000 kilometres or 6 years, whichever occurs first S3, TTS, A4, S4, A4 allroad®, A5, S5, A6 4-cylinder, A6 6-cylinder, A7, sud8.

audi s4 timing chain replacement interval