Just replaced the air filter....
http://i366.photobucket.com/albums/o...379DCF5C2C.jpg
http://i366.photobucket.com/albums/o...509D691503.jpg http://i366.photobucket.com/albums/o...62C1D853BE.jpg Is this normal accumulation of dirt? Looks excessive to me, given the FASH... |
Jesus....that looks very excessive to me, but I'm a bit an@l.
What have you replaced with, same oem stuff?? |
Think there was a Wasp's nest in there too. Excessive to me. Even given my recent jaunt around France and back. I replaced it with a Mann filter. Looked like nice quality to me. Visibly very similar to the VAG one I took out.
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It's a bit more dirty than mine, and your filter is a lot blacker. I've done 9k since last service. Yours I think is not excessive.
It's worth checking the rubber drain tube (last photo bottom centre) in the air filter housing as it may be blocked. |
Cheers Matty. I gave it a good hoover and clean.
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Was there not a date stamped into the filter?
I'd say it looks like it hasn't been changed in a while but it all depends on where your driving, I have noticed the d3 is quite good at scooping crap into the air filter housing, iv also noted what a crap design it is, my opinion is it hasn't been changed in quite a while, wouldn't be the first time any main dealer hasn't bothered changing all the filters. |
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Well my experience of main dealers and filters was less than ideal, they replaced the filters but what I can only assume is laziness was to pull the filter boxes out of there mountings to make access easier for one screw and didn't put it back, so the intake pipes didn't line up, and i also found the hose clip that holds the air intake pipe to the throttle body was left slack.
Anyway back on topic yes I would say they were manky, treat the ol girl to a fresh set |
That must be so frustrating Del especially if the dealer is the one place where this simple job should be done with no issues whatsoever.
I went with Green Filters http://www.greenfilters.co.uk/ and since then, 3 years ago at least I'm just keep cleaning it every few months and its not far from as good as new, but in all fairness I'm not doing ridiculous miles or drive outside city streets and main roads. |
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I don't know if I posted it on here but there was an interesting test done on types of air filters, and unless the filter is a known weak spot or restriction then they didn't give enough benefit to outweighs the cons of the fact they let more dirt into the engine, I'll see if I can dig it up for you too have a read. Here you go: http://www.bobistheoilguy.com/airfilter/airtest1.htm |
Just did my air and diesel filter yesterday. Air filter looked as bad as yours. Car has 170k miles and no mention of diesel filter in the service history. Got both filters from audi with trade discount for €110. The diesel filter i cut open afterwards and out spewed some very dirty gunge. The paper filter inside was covered in a slimy gloopy sludge aswell.
I had a slight shudder throughout the car at low revs, most noticable at 70-80mph even on glass like roads, I was convinced there was a gearbox issue and was lining up a fluid change. The shudder is gone after the filter changes so i guess it was partailly blocked and starved of fuel at low revs. A lesson to start simple! |
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How easy was the diesel filter to replace? |
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The diesel filter is easy. Fill the new one with diesel, slap it in, few cranks and it will start again. You could even fill the new filter with a fuel system cleaner like dipethane or stanadyne to give the injectors a good blast. My shudder is gone, much more responsive too. Im thinking it was the original filter in the car after 170k miles:rolleyes: |
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http://i366.photobucket.com/albums/o...651D125F71.jpg |
It's not there, sorry for making you drag it out the bin, if you look on this photo next to made in Germany is the date stamp, funny why they don't put it on the Audi part :\
http://i180.photobucket.com/albums/x...ADF9119397.jpg |
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Just checked the car's service history. Audi says the air filter was last changed at 86k miles, about 2 years/20k miles ago.
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My service history was like that, variable servicing iirc, 20k miles is a bit excessive in my eyes regardless if the oil has gotten a lot better over the years, iv now changed the dash to 10k fix servicing intervals, might explain the state of the filter though.
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Yup. I'd already done the same. Cheers.
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I had the air box out last night whilst working on offside headlights.
Used the opportunity to look inside and found one piece of dried grass (straw) and just a little dust. Do A8s start life as combine harvesters? :D |
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