cliffcoggin

Very likely. You might be able to clean it rather than replace it, but I'd wait for others to chip in first.

Thank you for the information Merlin. Please let us know the outcome.

Believe what you want Tony, but I can assure you that coding is a neccesity for things other than stop/start. The car's electronics are sensitive and require a stable power supply from a battery with no internal faults in order to function properly.

I wish you luck with your problem, but it seems I am wasting my time trying to convince you so I am withdrawing from this discussion.

Tony.

The Halfords report is inadequate in that is performing a simple voltage test under a meagre load. What is needed is a deep discharge test which simulates the heavy load of about 200 amps imposed by the starter motor, rather than the dozen or so amps used by the lights and screen heater.

Halfords are also wrong in their comments about battery coding. To my certain knowledge A3s from at least 2007 need to have the battery coded in order for the car's electronics to work correctly. It is even possible, though I am less sure of this point, that your repeated disconnection of the battery is causing the coding to be lost. It would need somebody more knowledgable than me to clarify that.

Whatever the cause of the problem, the symptoms you presented of the battery being unable to hold a charge are classic properties of a faulty battery, hence my conclusion that you need a new one. I suggest you get the car tested by somebody more competant than the clowns at Halfords. If and when you get a new battery get a decent one, have it coded, and never disconnect it without good cause.

The only other thing I can suggest is to burn them off, but that's no good unless you can get replacements first.

Miley.

Old rubber can certainly stick well to rusty steel. Have you tried splitting the plates with hammer and cold chisel? It would help to have them lightly bolted in place to stop the ARB bouncing around and absorbing the hammer shocks.

PS. Don't forget to have the new battery coded to the car or it won't work, and do please let us know the outcome.

1 hour ago, Sheffieldyorky said:

The problem with the car is that it is left not used for 5 - 6 days If fails to start OR is very sluggish and refuses to start.

 

Thank you Tony. At last we have a symptom!

The battery is clapped out and needs to be renewed.

Tony.

What's the point of showing us pictures of a battery? I'm sure we all know what batteries look like.

The only thing I ask is what you perceive to be a problem with your car? It has already been explained that you do not have any excessive drain on the battery, so why do you continue this topic? Is there something else that either you have not explained or we have missed in your introduction?

Tony.

As Gareth pointed out, what you wrote and what you show are not the same. Your meter shows 60 mA drain which is perfectly normal.

To mind there is no problem, so a solution is not required.

22 minutes ago, Stevey Y said:

Hi the multi plug for the head unit always has a supply normally about 2amps this maintains the memory functions within the unit otherwise when you power it up the settings need to be altered.

Steve.

2 amps when switched off? Perhaps you mean 2 milliamps?

Tony.

How large is this drain from the battery? A few dozen miiliamps is normal for the alarm system. If it is significantly larger look for non-standard pieces of electrical equipment such as satnavs, radios, dashcams etc. and ensure they have been connected to an ignition switched power supply. It is too easy to connect such devices to a permanently live supply.

I haven't the faintest idea. It is for the supplier to guarantee that the goods it supplies are correct for your car.

3 hours ago, Davegoorn said:

Hi Cliff just to let you know on my car it’s not a dual mass flywheel it’s a single solid flywheel 

regards

It is a pity the problem is not the flywheel because flywheels are cheaper than gearboxes to replace. A new gearbox is going to be horrendously expensive, while a secondhand box is going to be a lottery in terms of condition. I suggest you look for a company to restore your existing gearbox. It's been decades since I had a gearbox rebuilt so I don't know of a company to point you to, but a quick internet search revealed several in the UK.

As you wish, but I'd be concerned that the gear change links or the clutch release lever are loose.

The pessimist within me does not believe mechanical faults fix themselves. I would investigate further before feeling lucky.

It sounds like a broken spring in the dual mass flywheel.

Look at the wires in the rubber bellows between doors and pillars. They often break because of the constant flexing.

Unless there are other instrument and/or cluster problems, the chances are that the temperature sender is faulty. I don't know your engine so I can't help with the sender location.

Gary.

You have asked several questions over the past few months. We would appreciate some feedback to indicate what success you have had in solving your problems. Perhaps even some thanks if we have helped?

A.

See my reply to your other query.

A(nonymous).

Given that this thread is over seven years old it is unlikely you will get a response from the originator. Nevertheless there are some useful suggestions in it. Have you tried any of them?

8 hours ago, B_B said:

  For my knowledge, is there a usual way to determine when to change the belt?   Is there a check for wear and tear?   Or is it a case of major failure when the belt wears out?

 

There is no way to check for wear without dismantling the engine, by which point one might as well change the belt anyway. The labour cost of that work is why it so expensive, and also why it is prefeable to change the water pump at the same time.

Whether you have a belt or a chain can only be determined by reference to the engine number or VIN as Magnet suggested.

To go 12 years without a belt change is fortunate. Depending on which engine you have, it may be suggested by the garage to fit a new water pump at the same time. That will add to the cost but is worth doing.

Bill.

The Audi service schedule is more or less all you need do to keep it in decent condition, though I would add two caveats:

1/ Change the cambelt ahead of schedule if it has not been replaced for a few years. Even though the car may not have reached the recommended mileage, (you have not mentioned the actual distance covered since the belt was last changed,) belts can degrade even when not used. Given the consequences of belt failure abroad it makes sense to my mind to change it in advance.

2/ Take the car for a fast motorway journey of about half an hour well before your next continental holiday. That will reveal any faults that may need to be sorted out before you go abroad.