displays wrong gears and the gear lever is emitting a grinding sound. sometimes the vehicle just comes to a halt. i have to switch it off then on to get it back in motion. whats the problem and how do i solve it.

My 1997 A4 quattro 1.8T was parked over the summer and I did not realize the battery had died. It starts fine, idles great but won't rev above 2k or so then drops out and comes back drops out and comes back. I am assuming the ecu or fuel inj. comp. eeprom has lost it's program.

sure where are the gasoline cable quite? because my Audi A4 are dripping gasoline like that some one have cut off the cable.Before from that cable its came out water?

sorry that last one didn't come out right. Does anyone know how to replace a heater coil, or know of a link that will give me step by step instructions on how to do it?

me a step by step instruction on how to do it?

i own a audi a4 fwd 2.8l 133000 miles on it no check engine lights im noticing a power loss and a slight noise coming from exhaust/engine workings under the passenger side im starting to think its the cat converter im kinda low on fundings and im wondering if i could weld on a magnaflow cat converter? and how much would the price range be for install of either the replacement stock part or the magnaflow universal

Have a no crank situation on 97 a4 1.8 engine.Car will start if I turn ignition on and jump starter leads.I have bought 2 manuals, neither one shows complete wiring diagram. It appears switch is ok when checked.I dont have wire diagram as wires leave transmission and by the fuse relay

My moon roof won't close, the motor still makes the sound but , no action when i turn the button to close open or tilt on the moon roof. It's been two days. Where should i take it? What is a good estimate to fix it?

I have been told by three repair places that my heater core needs replacing, I can't understand why it is so horribly expensive to replace such an inexpensive part. Are there any alternative to make my defroster work? I can live without a heater, but safety requires a defroster here on the coast. I have just spent $5,000 to get the car running without smoking or leaking, so I want to spend as little more money as possible to have a working defroster. Thank you SO much.

Love my audi except for the electrical gremlins!! My cruise control only works when its hot???do I need a new computer control??

abs light comes on and brake light keeps flashing

im not sure what to take apart to get to top of rear struts