2009 Audi A4 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 Audi A4

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Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.

Premature wear in various multi-link suspension components can cause noises that are difficult to diagnose. Worn suspension parts can also cause uneven tire wear and create steering alignment problems.

2007 Audi A4 2.0 turbo needing a quart of oil every 500-800mi under normal/easy driving conditions. The light came on everytime but still not efficient or normal for it to be needing oil. Bought the car Pre-Certified in March 10 and by April 10, it needed a quart of oil. Dealer added oil and sent us on the way. May 10, another quart of oil, dealer fixed it and noted the use may not be correct and wanted to see us in 600-630 miles to check ...

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The car has just a bit over 100k miles on it, clean record and no accidents. This would be my first Audi to own if I were to buy it, so I don't have enough info about it. Any advise on buying this car, engine performance, reliability and maintenance. I was wondering what will I be looking for...

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