2007 Audi A4 Quattro Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2007 Audi A4 Quattro

A problem with the torque converter can cause the Check Engine Light to illuminate.

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.

Engine oil leaks are common from the valve cover gaskets and camshaft chain tensioner gasket.

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We have tried to replace the comfort module but it did not help. When I put the wiper fuse in they start and won't stop.

It would lose power only now and then and specially I when I step a bit more on the gas. And the engine light comes on and flashes for 4-5 times and goes away. What does this mean and am I able to fix it myself?

I have checked for leak and there seems to be no leak.. Now it's showing that the car needs to be serviced . Do you think anything is wrong with the gauge?

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Overall a good car. Bit pricey with all the whistles and bells but I do enjoy them all. Highlights are the adaptive HID headlights. They turn and point when you turn the steering wheel. Quattro makes the car drive like it is on rails in all weather conditions but it does require the pricey high performance tires. They removed the seat memory and made it an option. Should be included in the...

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