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ThomasG

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Posts posted by ThomasG

  1. Hi Steve,

    I shall try that in the morning. Obviously, not many miles done in the last 12 months, so to have a warped disk is alarming to say the least. I have put my hand near both wheels after a drive, and nothing untoward heatwise, and it doesn't judder all the time - that's why I thought stuck pistons...

    However, I'll get back once I've tried your suggestion tomorrow.

    Thanks

     

  2. Update...

    From speaking to a mechanic friend up in Glasgow, he wagers, though cannot check until it's up on a lift, that it's the caliper.

    He says he had a very similar experience with an A4. Although counter-intuitive, it ended up being the caliper.

    We've worked though everything and Occam's Razor...it seems to be the cause:

    1. Intermittent juddering when braking (from front left wheel)
    2. This was happening last year, and went when new disks/shoes were fitted. (same side)
    3. Owl-like long hoot/howl from same wheel when driving slowly, goes when you just touch the brake as softly as possible.

    It all makes some sense, as the noise is definitely a resonation.

    Now, I would have thought the mechanic who did the front disks would have looked at the caliper, but...

    So, advice here from members is - new calipers or rebuild kit. And if new calipers - I was looking at TRW.

    T

     

    • Like 1
  3. If I drive for a while - home to Glasgow (100 miles) or two days ago, home to Melrose (35 miles), I notice a humming or low woo sound (sorry no recording), from the passenger wheel area when turning right or driving along a road that goes even slightly right.

    It stops when I touch the brake pedal.

    It is definitely something in motion that is making the noise. 

    This time, when I was on a road that was going slightly right, it also came on with a pulsing hum.

    Any ideas? It's going to the local garage when there is a space - hopefully to go on a lift and get an inspection - but I thought I'd ask the hive mind first...mainly to get an idae of what is might be and get ready for cost!

  4. Ok, just driven around Scotland from the Borders to John o'Groats, round to Tongue, down to Ullapool, through Glencoe and back through the Trossachs. Sitting on zoom meetings was doing my head in. So I just took off for three days. Some wonderful roads, some not as much. And too many caravans and camper vans. 

    However...

    I have my MOT in Wednesday and the tyres seem fine, but I am sure they will need changing this side of new year. What recommendations does anyone have?

    I have Michelin Pilots on at the mo, but thinking of going to the Bridgestone Eagle asymmetric. Just for the tiny MPG increase. 

    Potenzas? I used to have those on my TVR

    IMG_20200928_094408_524.jpg

  5. My insurance is about to come up for renewal. I've had a pretty good deal from Hughes Insurance in NI for the past year - but no doubt, with no claims inthe year, it will go up above rate of inflation, and they won't be able to tell me why...

    So, I'll shop about. I hate the 'comparison' websites, as it's no better than paid adverts, you never get to see the smaller brokers.

    Any recommendations?

    We never know - Hughes may come back with a good one!

  6. OK - I am not overly worried as ABS sensors are known to fail on the AllRoad. I am going to get one off eBay, as I did with the leveling sensor. It looks like an easy refit... But, I have also had advice that I should renew the whole bearing too.

    Thoughts?

    ps: All the lights on, as per my post from a few months back - abs/air suspension/ACC/start stop/ anti-skid...etc.

  7. Hello all,

    Nothing wrong - but I was just chatting to a friend in the local town, and he told me a story about his wife's AllRoad 2012 and the coolant pump.

    Apparently (according to him) a coolant pump failure is a known problem. It caused her car to totally fail, and Audi to offer a 10k fix. All because the coolant pump failed and the coolant got into everything.

    Have any of you heard of this fault?

    If so, should I get the pump checked ?

    Ta

    T

  8. A long thread, but with a good conclusion.

    I would say, that the electronic oil level is a nightmare - put in 6 litres, and run for a bit - it will say it's low, then top up very slowly in real time - you really don't want to have to suck some out - not that we had to.

    Thanks everyone for all the help. All the parts were about £75 and the oil was £50. New sensor was £50, so a LOT less than Audi, probably half the garage costs.

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