Audi A4 Repair and Maintenance

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

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Audi A4 Problems

Engine Oil Leaks

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

Check Engine Light and/or Hesitation Due to Failed High Pressure Fuel Pump

2.0L turbo charged engines may develop a hesitation on acceleration and/or illumination of the Check Engine Light due to a failed high pressure fuel pump or a worn camshaft follower or camshaft. Our technicians tell us that whenever the high pressure fuel pump is replaced the camshaft and the follower should be checked for wear. The camshaft lobe pushes on the follower to operate the high pressure fuel pump. Frequent oil changes and use of synthetic oil may help with this wear issue.

Check Engine Light Due to Faulty Torque Converter

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

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Audi A4 Questions

Enging spudders and back fires at WOT. (1 answer)

My 98 has a big turbo kit and sometimes it spudders or hick ups when accelerating/shifting. It also pops/back fires when shifting under load. Why would it start this now? Never had these issues when first bought the car?

Dear Sir/Madam, What could be the cause of the power loss,jerking and cutting o (1 answer)

Dear Sir/Madam,

What could be the cause of the power loss,jerking and cutting on an AUDI A4

Everytime i put gas the car stalls to turn on . (1 answer)

Doesn't matter how little I put it still stalls

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Audi A4 Recalls

Passenger Frontal Air Bag Inflator Ruptures On Deployment

The passenger frontal air bag inflator may rupture on deployment, causing metal fragments to come through the air bag and injure occupants. Dealers will replace the passenger frontal air bag inflator free of charge to resolve the concern.

Air Bag Control Unit Fails

The air bag control unit may corrode and fail. Dealers will replace the air bag control unit free of charge to resolve the concern.

Driver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments

The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag inflator free of charge to resolve the concern.

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Audi A4 Reviews

i have had so many problems with m car but i love it and will pay for whaever reapairs t needs
have an audi 2000 a4 the rain water is pooling in the battery housing and then leaking into the drivers side floor area. the water then goes into the rear floor board. have had the car for several years and have had minimal problems but this new one is frustrating the crap out of me. where is the drain for this area??? any ideas??
have a 2000 a4, have been having trouble with the rain water pooling in the battery housing and leaking into the interior of the car. the drivers floor is soaked and then the water goes into the rear seat floor board. any ideas on how to fix problem? where is the drain for this area?? sooo very frustrating

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