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.
Resources for the Repair and Maintenance of your Audi A4
Audi A4 Models:
Audi A4 Problems
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.
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.
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.
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.
Audi A4 Recalls (Recent)
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DISCHARGE OF STATIC ELECTRICITY UNDER LOW HUMIDITY CONDITIONS CAN ACTIVATE THE DRIVER SIDE AIR BAG WHEN THE DRIVER ENTERS OR EXITS THE VEHICLE AND FORMS AN ELECTRICAL CIRCUIT BY TOUCHING CERTAIN AREAS OF THE STEERING WHEEL.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE REAR SEAT BELT RETRACTORS MAY NOT LOCK PROPERLY WHEN ENGAGED, OR NOT REMAIN LOCKED AFTER BEING ENGAGED.Learn more »
Summary: THE HORN CAN WORK ONLY INTERMITTENTLY DUE TO INSUFFICIENT ELECTRICAL GROUND CONTACT.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE PLASTIC IGNITION SWITCH HOUSING CAN FRACTURE AT THE RETURN SPRING ANCHOR POINT. FRACTURE OF THE HOUSING COULD CAUSE THE RETURN SPRING FORCE TO BE INSUFFICIENT FOR RETURNING THE IGNITION KEY TO THE RUNNING POSITION AFTER STARTING THE ENGINE.Learn more »
Summary: ON CERTAIN PASSENGER VEHICLES, AS A RESULT OF A PROBLEM IN THE PRODUCTION PROCESS OF THE IGNITION SWITCH, THE ANCHOR POINT OF THE SPRING MAY CRACK. THIS COULD POTENTIALLY CAUSE THE RETURN SPRING FORCE TO BE INSUFFICIENT FOR RETURNING THE IGNITION KEY TO THE RUNNING POSITION AFTER STARTING THE ENGINE.Learn more »
Audi A4 Questions and Answers
When I'm driving, the initial acceleration of the vehicle is fine but when I get up to 35-45 mph the car sputters. What is causing my car to do this?
Any idea how much it would cost to install a Power Train Control Module if I already have the part? A range would be fine.
Temp guage show car is overheating but car is not. Are there sensors that need to be replaced?
i have a 1996 Audi A4 body with 98' Engine and transmission. The exact problem is the ECM does not communicate with the TCM. The engine and transmission both work, they just need to be program...
Audi A4 Reviews
great car minimum of repair issues, but when needed they are pricey. recently used repairpal recommended shop great service fair price
I have a love/hate relationship with Audi -- love Audi performance; hate the dealership staff for their arrogance and attitude towards older Audi model drivers. That's why I prefer Asian models over Audi. Audi acts like you're walking into a Saks 5th Ave. store and you'd better look ultra-professional or else you won't get fair treatment. For the fist time in my life, I had to take a service Audi shop to court for crappy work. I lost the small clams suit against them. The repair was rare an unheard of. Presently, I'm in debt with Audi repairs and I don't even have the car anymore. I've never had debt problems after owning any car. NEVER! I'm not the only one that's had problems with this auto maker. Beware of those German cars, though as they can break like crystal.
2008 A4 Convertible had many issue with the ignition coils since new. Replaced same one twice in the first 2 years. now with 26000 miles the convertible top motors going bad, replaced one today. The are not recalled, but they should be since the dealer says they have been having problems with them. Funny they are putting in a different kind of motor, go figure.
I got this car with 50,000 miles on it,it drives like new only thing went out is the fuel pump,
catalytic converter nightmares!!!!!!!!!!!!!!