Audi A6 Quattro Questions

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I have a 1996 audi a6 quattro. My car guy plugs his scanner in (its the real scanner not the hand held). Once the car warms up it gets a false code (something different every time) Then it shuts down the scanner and w...
My 1999 Audi A6 Quattro starts out from a stop ok I hit about 35 to 40 mph then the car steadily slows to about 10 mph I pull over sit for a min,take off and same thing happens again dose not matter if the car is cold...
after a heavy rain I noticed that the rear passenger floor carpet was saturated with water,all the windowes and the sunroof were closed.I vacumed up all the water, and could not detect how the water entered the car....
After 144K miles had catalytic converters replaced on both sides (4 total) with OEM one piece pipe and cats. After the job was completed an exhaults leak apppeared. After the shop removed the left side pipes/cats and ...
when I fire up the engine, it starts just fine, but idles for only 10 seconds or so before it starts sputtering, sometimes it just shuts off.
As I understand regular universal coolant can damage Aud's engine which is made out of aluminum. Is there any specific kind or brand of coolant I should buy? Thank you
Is it necessary to replace the head gaskets if i change the timing belt? My mechanic is fixing my car, and he said it was necessary to change the head gaskets if he changed the timing belt! is that true,or is he jus...
I replaced the rear Disc brake pads and rotors on my sons 1998 Audi A6 Quattro. When completed the brakes were locked up and car would move stubbornly in reverse and not at all forward. Is there some kind of adjustmen...
Brake Caliper are making a clicking noise but when I put on the brakes it stops.
My son went on vacation and left me his car. I thought I would be nice and fill it with gas and the fuel tank door won't open. I know that before when I filled it, I just pushed it open and now all of a sudden it won...
My '99 A6 has been well taken care of for the last 99,000 miles by me! The 6,600 prior it was driven from Alaska to Washington State with a photo of a mail order bride in the ash tray.... men are lonely in Alaska! A...
My 2000 Audi A6 over heats after it has been driven for may be an hour or more. The temp. guage will rise when at a red light. Once car is moving tempurture guage goes back to the normal range.Is it the thermostat or ...
My Audi A6 Quattro (1995)car was starting very well until I have the engine washed, thereafter it refused to start. A local technician has checked the Starting sensor, igniter ok but yet could not start. Please advic...
In the morning the engine is idling or racing a little loud. When you take off the engine seems to be stalling until about 3min of driving. Then the car runs fine. This happens only when the car has been sitting for m...
Brakes make a clicking sound, but when apply the brakes it stop noise coming from the front brakes.
Turn signals are not functioning. Just bought it used.
This started happening a few months ago, whenever I activated the blinker it would work perfectly, but once the turn was completed, the blinking sound would stay on for a while; sometimes the blinking sound would come...
chceck engine light came on and was told the vacuum pod runners have broken
Stuck in park. Put in new brake light switch, still not working. Brake lights do come on. There is a black second switch, lower than the white switch... what does that do?? Don't have the repair manual, can't look it...
car is stuck in park, can't get it to drive. replaced brake switch, brake lights work. what's the second switch next to the switch on the pedal? HELP!!!
Airbag light is lit up on dashboard. Why and how do you turn off notification?
While working on the automatic transmission, the catalytic converters were removed. The converters rattled when shaken and some of the catalyst fell out the pipe. What would be the effect on the car if the loose cat...
How much to replace a camshaft position sensor, parts and labor? And how many hours of labor would be involved?
My drivers side door will NOT open. I was in the car when this happened and had to get out on the passenger side. The door knob comes up when I pull the latch but it doesn't open. I got out and locked it and unlocked ...
How difficult and what is the procedure to replace the A/C temperature regulated flap motor. Ditto for the A/C compressor.
my headlights wont work parking lights come on and when i pull switch twards me the headlights come on but wont come on when i turn on is it a fuse and where is it located please help also fog lights wont work either...
My Turn signals stay solid while the car is in ignition or running. they wont work niether will the emergancy signals. they just stay on and stay solid. also when i turn off the car the emergancy lights go off. can an...
We seem to be having continual problems with the information display panel lights, the LED's dont seem to work half the time, very dim or nothing at all especially when its a hot day. Also the ABS light comes on after...
My drivers seat controls just stopped working. Passenger side works just fine. I couldn't find anything in the owners manual about a fuse. So i was wondering if there is a fuse or relay located somewhere else or if th...
What size speakers are in both the front and rear doors?