Dec 4, 2011 · Will clear up most of the common questions asked on all the VAG forums (ive been through them all while doing my A4 BLB balancer unit/pump): I spent some time on ETKA a while ago trying to figure out why some 2.0PD oil pump drives fail and some don't. Jul 10, 2009 · I am in the process of purchasing a 2004 B6 S4 Sedan with a manual transmission. I would like to have the input of as many users of the site as possible about problems that are common to the B6 S4 and also any items I should pay close attention to when inspecting the mechanicals of the car. Impressively comfortable. A4 Avant has more choice and lower prices. Handling leaves room for improvement. Rival estates are more spacious. There's a choice of four engines with the A4 Allroad Worst Audi A4 Problems #1: Excessive Oil Usage 2011 A4 Average Cost to Fix: $6,000 Average Mileage: 65,000 mi. Learn More #2: Engine Failure 2002 A4 Average Cost to Fix: $6,500 Average Mileage Mar 27, 2012 · B6 A4 Instrument cluster problem. He will need both SKC's of the new and used cluster. And a VCDS to adapt it. The Bosch RB4 clusters are MUCH more difficult to mess with than a VDO cluster. Sometimes even reading the EEPROM can corrupt the cluster giving the. DEF ERROR. Use a ratchet wrench. Step 21. Remove the fastening bolt. Step 22. Remove the support from under the arm. AUTODOC recommends: Replacement: suspension strut – Audi A4 B6 Avant. Lower the transmission jack smoothly, without jerks, to avoid damaging components and mechanisms. Step 23. Aug 6, 2021 · Audi B9 S4 Problems. Misfires: Injectors, coil packs, and spark plugs. Water Pump/Thermostat Failure. PCV Valve Failure. Carbon build-up. Deteriorating bushings. 1. Engine Misfires: Ignition coil/coil pack failure. Ignition coils seem to be are a common problem with a lot of vehicle engines nowadays. ni959m.

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