20 Most Recent 2001 Audi A4 - Page 4 Questions & Answers

your brake rotors are most likely warped. replace them maching them only makes the problem worst

Do you mean hard to steer your steering wheel?
If you have a noise when you are turning your steering wheel, you may have low power steering fluid. Add power steering fluid into your power steering fluid reservoir to the level required (check with your manual book). Make sure you get the right power steering fluid for Audi A4. Hope it will help

Petrol or diesel engine.?if diesel could be glow plugs

Locksmith $100. Nice cop with slim jim Free! Go to dealer and order key with license, proof of ownership, and $50. Order a secondary or emergency key overnight I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

if you just had the timing belt changed then I suspect that the belt was not installed properly and is probably out at least one tooth. Possibly the cam chain tensioner is the culprit. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

Dealer must do this on the hand held scanner. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

Possible fuel quality. May also be the throttle body or idle air control valve. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

Could be several causes. If it is on steady DO NOT DRIVE IT. You risk causing extensive mechanical and or ECM damage. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

Believe there are three. If you call the local dealer with your vin# and ask nicely they may email you the ETKA diagram. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

Under the hood on the headlight bulb housing you will see what looks like a gray colored fin. That is the bulb holder. Space could be tight. Grab and twist to remove the holder. Many times it's the holder and not the bulb. If you change the bulb or holder do both sides at the same time, it's cheap enough. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

If you have 100k miles or more I might not bother with the piston. You're probably better off purchasing a good used motor and having it installed for about he same or less cost unless you plan on doing the work yourself. The piston can be $400 alone. Then labor, gaskets , fluids, maybe another $1000. Then we have to worry about the other pistons. What caused the problem to begin with. I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

Try turning the key to ignition only..do not start the car. Then step on the accelerator three times all the way to the floor. That may reset the learning mode to default. If that doesnt work you may require an updated tranny flash at the dealer. Good luck I’m happy to assist further over the phone at https://www.6ya.com/expert/howard_977676954994c5b2

If the timing was incorrect in the first place.. This could have caused piston to valve contact and damaged your valvetrain. Which engine is in your car? Have you had the fault codes of the engine ecu read? There may be faults present which do not illuminate the engine management light

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INSIDE THE BLUE BOX INSIDE THE PLENUM CHAMBER AT DRIVERS SIDE.....

it could be the transmission it self or the control module

sounds to me like you have a problem with the central locking control unit is faulty,go into the boot below the rhs tailight under the right side inner lining,it is possible the unit is full of water and will have to be replaced,andy

WHAT DO U MEAN BY FAL TRANS AND DTV TRANS??

DID HE CHECK THE COMPRESSION??NEED MORE INFO.HOW IS HE SO SURE THAT IT IS A PISTON??SPARK PLUGS CHECKED??INJECTORS CHECKED??