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Old 15 September 2010, 10:39 AM
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pwhittle
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Default Looking after a TDi

Just bought an 8 year old Audi A6 TDi130. It's a mear toddler in A6 terms, with just 97k. apart from regular services, is there anying else I should do to look after it? I know TDs tend to suffer from clogged pipes and valves etc.

I can't remember who on here suggested an Audi, but it's a stonking car.
Old 15 September 2010, 11:04 AM
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dabow
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they can mate, just use the right oil. 505.1 5w/40 im sure it is
fitted with the pd 130. good cars never the less

i have a golf with the slightly older pd 115, do which i fully rebuilt.
keep it regually serviced and you'll be fine
Old 15 September 2010, 11:33 AM
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give it a regular italian tune up, they dont like to tootle about as the variable vain turbos start to stick, then you get issues,
Always use the correct oil as that makes a difference too.
Old 15 September 2010, 12:02 PM
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Injectors tend to be a problem after 100k, I just redex my astra every 10k, known the odd VW tdi go pop for no reason think they also have issues with the emissions? something to do with idle control valve? clogging and thats not good
Probably better off on an audi/vw forum
I know they are sensitive to the oil that they use, thats already been mentioned though.

Tony
Old 15 September 2010, 12:21 PM
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hodgy0_2
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if i remember the problem is with the size of the oil pickup in the sump -- it is quite small in diameter

coupled with the long oil change intervals specced by Audi - this can apparently lead to sludge build up and oil starvation = bearing failure etc etc

i think Audi say that sludge is only and issue if you do not use the recommended long life oil
Old 15 September 2010, 12:32 PM
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the pump duse injectors are quite good
again, maintain the engine fuel filter ect, there fine.
good engines, the injectors are a bleeder to set. and you need to take part of the engine apart when repairing the injectors

but still reliable
Old 15 September 2010, 05:53 PM
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My lass has a fab VRS which i assume is the same engine??? It currently has 125k and clocks up 2.5-3k a month. The service book stipulates 10k services but we use long life oil and do it every 15k or so. Other than than, it has no special treatment. It feels as tight now as it did when we collected it with 30k on
Old 15 September 2010, 06:37 PM
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STi wanna Subaru
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chuck a tin of BG244 in.

http://www.powerenhancer.co.uk/produ...4--for-diesel-
Old 15 September 2010, 06:39 PM
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Originally Posted by Brun
My lass has a fab VRS which i assume is the same engine??? It currently has 125k and clocks up 2.5-3k a month. The service book stipulates 10k services but we use long life oil and do it every 15k or so. Other than than, it has no special treatment. It feels as tight now as it did when we collected it with 30k on
She must do her pelvic floor exercises!
Old 15 September 2010, 07:07 PM
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mattvortex
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Originally Posted by STi wanna Subaru
She must do her pelvic floor exercises!
Old 16 September 2010, 09:13 AM
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pwhittle
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service intervals are quite short, shich suits me - 20k just feels too risk on anything with a turbo.
Currently I on'y do about 3k / year, which may double (have to drive to my new job, all of 3 miles away!), so an annual service should be fine.

thanks for the tips

hmmmm....remap...
Old 16 September 2010, 10:59 AM
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im sure the service light is set to 6k
the egr valve do clog up, but easy sorted

yep, decat it. and nothing difference to the mot
again, as i & many others have put. 505.1 grade 5w/40 is recemended as as a rule, min type oil you should use.

this just mimiks whats been put really.
also, the water pumps are rubbish. easy to change on some models. the a6/passat, you need to take the front end off which aint as hard as it sounds
Old 16 September 2010, 11:52 AM
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i always go to vw direct for them. there more reliable
the metak ones are better in one way, but its not that what you really wont to look for, its the impellor size. there 2 types, and its always better for the larger type.
Old 16 September 2010, 06:30 PM
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Brun
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She must do her pelvic floor exercises!
Old 16 September 2010, 09:02 PM
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corse if youd had a mondeo you could a forgotten about the cambelt


Old 16 September 2010, 09:09 PM
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Got one
Old 16 September 2010, 11:35 PM
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if it was a mondao, id have said thats the first thing to check.
and again, servicing is important on any of the newer deisels
fords dont seem to have the low down torque as the vw/audi motors.
the ride feels better too.
Old 17 September 2010, 08:36 AM
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pwhittle
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had the Modeo TDCI before - horrible thing. Badly made, unreliable, noisy, rough, terrrible gear change. not a patch on the Audi, Only good thing was you could change a headlight bulb in 2 minutes.
Also eat tyres - 7 in about 30k
Pretty good handling though, but it depreciated so fast - evan at 5 years old, an Audi would have cost less to run overall.

Last edited by pwhittle; 17 September 2010 at 08:37 AM.
Old 17 September 2010, 10:35 AM
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hodgy0_2
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Originally Posted by pwhittle
had the Modeo TDCI before - horrible thing. Badly made, unreliable, noisy, rough, terrrible gear change. not a patch on the Audi, Only good thing was you could change a headlight bulb in 2 minutes.
Also eat tyres - 7 in about 30k
Pretty good handling though, but it depreciated so fast - evan at 5 years old, an Audi would have cost less to run overall.
i have an Audi A4 - and can change a headlight bulb in two mins (whilst till at the petrol pump)

you just need the right tools - specifically a long magnetic torx screwdiver (can't remember the size)

just undo three screws -- you dont need to remove the one at rear as it just clamps down on a plastic collar

easy peasy
Old 20 September 2010, 11:24 AM
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Originally Posted by hodgy0_2
i have an Audi A4 - and can change a headlight bulb in two mins (whilst till at the petrol pump)

you just need the right tools - specifically a long magnetic torx screwdiver (can't remember the size)

just undo three screws -- you dont need to remove the one at rear as it just clamps down on a plastic collar

easy peasy
That's final then - the Mondeo is uttelry useless!
Old 20 September 2010, 12:34 PM
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Wink

Originally Posted by hodgy0_2
i have an Audi A4 - and can change a headlight bulb in two mins (whilst till at the petrol pump)
Depends on what headlights you have if you have the xeons then your screwed (and vw/audi's suffer badly with these going for some reason), then its 500 quid each, so the mondeo is cheaper

If your comparing the older shape mondeo (pre 04 before the mk2 was facelifed and they added several improvements), then there wasnt much in it, unless you bought a dog (you get lots of dog audi's out there too you know you would be amazed what issues they have for a "quality" car!)

German reliability is a myth, if you look at it this way first then you know your going to have to cough up quite a bit, because you will

Tony
Old 20 September 2010, 12:43 PM
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Brun
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I travel 30 miles up the M1 to work every day. In the 300 miles i spend on the M1 every week the most common make of car i see broken down at the side of the road is Audi. No word of a lie
Old 20 September 2010, 12:50 PM
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So do I Brun, normally the most common car is a vw/audi that I see on a 200 mile drive, a little scary!
Best one was a brand spanking new audi last year (was a 59 plate convertable), broken down at a set of lights bet the owner wasnt happy!

Anyway, some owners reviews are in store

http://www.reviewcentre.com/reviews11040.html
Audi
http://www.reviewcentre.com/reviews2900.html
Ford

Tony

PS, I had to giggle at the ford mondeo guy who was complaining about black smoke out of the exhaust, dont think he'd ever owned a diesel before
Old 20 September 2010, 12:53 PM
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Originally Posted by Brun
I travel 30 miles up the M1 to work every day. In the 300 miles i spend on the M1 every week the most common make of car i see broken down at the side of the road is Audi. No word of a lie
Well that could just be that Marm (esses ) has forgotten to pack her compact !
Old 20 September 2010, 01:16 PM
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pwhittle
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if you look at reliability services, modern exec cars do suffer badly due to the number of electric toys, sensors etc. Engines rarely seem to go these days, is little switches and immobilisers which cause the problem.

Fords seem ok if you buy them at 3 years old, one the worst of the depreciation has gone, and sell at about 5, before they start failing. I went wrong and dared to keep my latest one till it was 7, when it started falling apart. Most cars I've had were twice that old with fewer problems.

I only do about 4k pa now, so I don't really expect many issues from any car, but I needed about 1500kg+ and a massive boot, the choice is limited!
Old 20 September 2010, 11:28 PM
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Best one was a brand spanking new audi last year (was a 59 plate convertable), broken down at a set of lights bet the owner wasnt happy!
Yep - seen a 59 plate and even a 10 plate. The latter's owner looked about ready to top himself too
Old 21 September 2010, 09:31 AM
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I always though Jap cars were the best for reliability, but my wife's low mileage 3 year old Nissan has more problems than I'd expect, my Mitsubishi was the only car I've ever had to have towed home twice, and as for the Scoob...

Then you hear of people with Renaults which have done a million faultless miles and they would have anything else. Luck of the draw I guess.

I think there's a tendancy to notice nice cars broken down. I've seem plently of 911s, but I don't suppose they actually break that often. If you saw a Citreon C2 on a tow truck would you actually notice?

TBh the reason I chose the Audi rather than saving a grand on say a Vectra, was that I've workwed hard all my life, now work at least 6 days a week, and at 36, get completely fed up having to drive old vehicles I don't like. So I chose something I do like, which would make me feel like I was actually acheiving something working my **** off.
(I also bought a very nice Triumph earlier this year, otherwise I'd have been looking at a much newer car (And a Ducati race bike )).

On a slightly different note, I came across an article by Parkers, comparing the advertised cost of 2009 cars with their new prices. A3s (which I'd always considered highly overpriced) lost a staggering 7% in a year (asuming they reach advertised price of course). The last model Vectra lost over 50%! Even the Insignia lost over 30%, and that's a new model.

It'd be interesting to see a list of actual runnings costs - if there one about?
Old 21 September 2010, 09:41 AM
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I think there's a tendancy to notice nice cars broken down. I've seem plently of 911s, but I don't suppose they actually break that often. If you saw a Citreon C2 on a tow truck would you actually notice?
I hear what you're saying but seeing cars broken down at the side of the road isn't a daily thing. If i saw as many C2's broken down as i do Audi's, then i would notice. As it happens, the last car i saw broken down was last thursday and it was a green escort van which i guess ain't nice?, but i noticed.


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