An ignition coil or spark plug may fail unexpectedly resulting in an engine misfire and possible illumination of the Check Engine Light. Vehicles equipped with spark plug wires may also develop a misfire caused by a failed spark plug wire.
Resources for the Repair and Maintenance of your 2005 Audi A4
2005 Audi A4
2005 Audi A4 Problems
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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.
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.
The water pump may fail resulting in engine overheating and possible timing belt damage. Overheating and/or timing belt failure can result in very expensive engine repairs. As a precaution, it is recommended to inspect the timing belt and water pump at regular intervals.
Our technicians recommend having the constant velocity (CV) boots and CV joints inspected at each service. Servicing torn CV boots early can prevent the need to replace the CV half shaft or CV joint.
2005 Audi A4 Questions and Answers
I have Actron code reader that pulled up code P0706 from computer
I bought this 2005 A4 new and it now has 32,700 miles. The dealer recommend a timing belt replacement but is it necessary with so low miles? What should a job like this cost?
How much to repair a torn timing belt on a 2005 Audi A4?
I jumped my friends car when i first got it, which now i know was really bad for my type of car. It's been doing this for about 3 months now.
We know its not the batteries in the keys, but something in the car. Does anyone know what the problem is or what it would it cost?