2003 Audi A6 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Audi A6
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2003 Audi A6 ProblemsCheck Engine Light Due to Faulty Torque ConverterMaintain Fuel Quality to Avoid Misfires and CEL Illumination
Fuel quality must be maintained to avoid engine misfire problems; the misfires may cause the Check Engine Light to illuminate.
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.
2003 Audi A6 QuestionsWhy I have to crank 3 times always to start ? (2 answers)
In the morning I have to crank 3 times always to start , only if I stop and crank again in not more than 5 minutes it will start on first crank ,if I make stop over 5 minutes I have to crank again 3 times (only sometimes 2 times). Fuel pump and fuel filter replaced but it is still doing the sam...
Engine light on po491 & po492 but not to worried about tht if it dont have nothing to do with the issue at hand im not getting any misfire codes so why stall...please help..v8 4.2 03 audi
I turned it of, but when I turned the car back on it started checking and when I put it on drive it started jocking. What could it be?
2003 Audi A6 RecallsPotential Fuel Leak From Crack at Rollover Valve
The aging of the plastic material in the fuel tank rollover valve, combined with stress from the aluminum ventilation line attached to it, may lead to cracking of the connection nipple. The cracked nipple could leak fuel, increasing the risk of a fire. Dealers will reinforce the nipple on the rollover valve or repair the cracking as necessary. This recall is expected to begin during June 2011. The Audi recall number is 20L8/JY.