What have you done to your Audi A4 B7 today?

I never said I don't like straight exhaust tips... those are fine it's the turned down, looking like a limp wiener sausage facing down in shame of it's loss of masculinity thing i don't like... now that i said it a lot of you will see it that way too lol
" limp wiener " now that brings back memories of Beavis and Butt head...lol :whistle2:
 
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I didn't mind the tips as they were, I don't think they were too downpointing, but as I said that was designed to deflect diesel smoke, later Audi diesels from B8 onwards have the straight tips similar to what I have now, presumably as emissions control of smoke got better, and I have to say I do prefer them, since they are more prominent.

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Yes Rob, if you're gonna smoke, do it in proper style ha ha:thumbs up:
 
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I must say in all seriousness - just been out to the super, and not a trace of smoke, giving it some beans with headlights behind; absolutely none I could detect; it didn't smoke much at all before but I definitely saw it sometimes in such instances. There's definitely less back pressure too and it feels a little livelier; and I wonder if the old silencers were crudded up, plus my new clean EGR/ASV, is accounting for this? Also whatever with the very nature of downward pointing tips promoting outside soot, I reckon these staright ones will soot up less on the outers. Plus if I see a nice new purposeful shiny exhausts on an older car, even if it smokes I just assume theyv'e 'tuned' it up, not that the engine is worn, so... hey there's that too lol.
 
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Yeah they have changed them on the newer models for straight tips, thank god for that.

No smoke is exactly what should be the case you've replaced almost the complete exhaust...
 
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No smoke is exactly what should be the case you've replaced almost the complete exhaust...
Not without a properly funtioning DPF, that would be almost impossible on a diesel, since a CC alone is not enough and an EGR is about NOx not smoke... but the combination of fresh clean (ish) oil and filter, new EGR/ASV and new exhaust seems to be currently much cleaner, so I do think the old silencers were a contributing factor, although since after the service and new valves, I haven't seen much in the way of smoke on the overun neither.

Though I intend to also change the membrane on the so miscalled CCV, on the rocker cover, and possibly fit some sort of aftermarket catch can to keep the oil fumes in the intake down, so as to reduce gummy build up in those valves. The full hog would be a new turbo one day too, since that throws back some oil as well, even if it's OK, like mine. It's pretty normal to see oil dripping out the ASV on these engines, which I did when I changed the valves. Fortunately it's dead easy and quick to whip off the EGR for a clean on this engine, so I might just continue with that for a while.:thumbs up:
 
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i didn't mention that if you have a good running engine you won't see any smoke at all... after replacing the old exhaust as the new one is actually soot free... it'll get soot in it eventually as it's got the egr still active and that is normal but it will take time... is it really needed to be that specific? let me answer that for you. No, it's not, don't forget, i do read almost every post on here, so i knew your engine runs really well... hence me not mentioning that fact. ANYWAYS... i'm pleased to read the car runs without a hint of smoke, but eventually it'll do it... it's a diesel even when it runs well. Just wait until it does a regen.
 
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Not without a properly funtioning DPF, that would be almost impossible on a diesel, since a CC alone is not enough and an EGR is about NOx not smoke... but the combination of fresh clean (ish) oil and filter, new EGR/ASV and new exhaust seems to be currently much cleaner, so I do think the old silencers were a contributing factor, although since after the service and new valves, I haven't seen much in the way of smoke on the overun neither.

Though I intend to also change the membrane on the so miscalled CCV, on the rocker cover, and possibly fit some sort of aftermarket catch can to keep the oil fumes in the intake down, so as to reduce gummy build up in those valves. The full hog would be a new turbo one day too, since that throws back some oil as well, even if it's OK, like mine. It's pretty normal to see oil dripping out the ASV on these engines, which I did when I changed the valves. Fortunately it's dead easy and quick to whip off the EGR for a clean on this engine, so I might just continue with that for a while.:thumbs up:

That's what I meant to ask you Steve, did you by any chance take apart your old ASV? I get a dribble of oil if I take the boost pipe off...quite normal in a turbo diesel to a degree...but when I took my ASV apart last year, it had a lot of oil in the motor and electronics. I cleaned it all out but wasn't long and it was the same again.

I think the oil get's in through the shaft of the butterfly disc, perhaps it once had shaft seals that on mine are long ago perished...
 
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That's what I meant to ask you Steve, did you by any chance take apart your old ASV? I get a dribble of oil if I take the boost pipe off...quite normal in a turbo diesel to a degree...but when I took my ASV apart last year, it had a lot of oil in the motor and electronics. I cleaned it all out but wasn't long and it was the same again.
No I replaced it with a brand new one, Matt. Lucas so OEM quality. yes, it is perfectly normal and unavoidable really, but this old one had lasted long enough for me not to be too worried about it.
 
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i didn't mention that if you have a good running engine you won't see any smoke at all... after replacing the old exhaust as the new one is actually soot free... it'll get soot in it eventually as it's got the egr still active and that is normal but it will take time... is it really needed to be that specific? let me answer that for you. No, it's not, don't forget, i do read almost every post on here, so i knew your engine runs really well... hence me not mentioning that fact. ANYWAYS... i'm pleased to read the car runs without a hint of smoke, but eventually it'll do it... it's a diesel even when it runs well. Just wait until it does a regen.
... err OK mate thanks. It doesn't have a DPF, legally that is, non of 140 TDIs do, so fortunately no regen possible for me.:thumbs up:
 
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I think the oil get's in through the shaft of the butterfly disc, perhaps it once had shaft seals that on mine are long ago perished...
At shutdown the ASV flap closes creating a brief vacuum; although there is no vacuum to speak of in a diesel intake normally, it's enough to increase the oil intake somewhat, over time. I think it's unavoidable. A worn Turbo and CCV mebrane will not help though. I've been reading about the various 'catch can' solutions which would at least minimise oil vapours from the rocker cover, but not the Turbo leak. Probably not worth bothering about though.
 
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... err OK mate thanks. It doesn't have a DPF, legally that is, non of 140 TDIs do, so fortunately no regen possible for me.:thumbs up:
That's even better; the egr will soot the exhaust up eventually... it's a diesel, soot partials will find their way out of the exhaust regardless hiw well the car is running.
 
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That's even better; the egr will soot the exhaust up eventually... it's a diesel, soot partials will find their way out of the exhaust regardless hiw well the car is running.
Undoubtedly, which was kind of what I said. I can bore you rigid about the proper functioning, pros and cons of an EGR mate; but much of your info is useful for record, I'm sure, if not telling me what I already know... but I've probably already spent too much time posting here on this forum recently:tearsofjoy::thumbs up:
 
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86d90f19ecf2eec2be00eadb9e29ccbf.jpg

Test fit
Center caps should arrive next week
I got the refurber to leave a tyre on one so I could consider the look and how big I would go on tyres
Callipers need a paint
They rims will definitely be easier to clean than the bbs


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I forgot to add... horror of horrors, lol... when I rocked up to get the exhaust fitted, I noticed someone yet again in the village has done a hit and run on my car, whilst exiting or entering by my parallel parked car; scraping the driver's corner bumper and lip. I've touched up a little and T-cut the white car's marks, but it's booked in to my paint guy on the 22nd, to have it done properly. This is the fifth time, round here, this has happened and Rob's painted it!
Must be something in the air, my B6 was done last Wednesday as well, a quick hit and run in the MCD car park, that will teach me, needless to say no one saw anything….I'm very upset!

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86d90f19ecf2eec2be00eadb9e29ccbf.jpg

Test fit
Center caps should arrive next week
I got the refurber to leave a tyre on one so I could consider the look and how big I would go on tyres
Callipers need a paint
They rims will definitely be easier to clean than the bbs


Sent from my iPhone using Tapatalk
Alrighty then chap , those new rims look great, but, for me, the rears just look more suited to the car, maybe its the spoke patterns, ive found the multi spoke style like the bbs etc suit the more rounded B7 body shape really well.
Maybe the larger gap around the discs etc is creating the look , not sure what it is, but for me the rears are a much nicer rim and more in keeping with the B7 shape, but hey, that's just my personal preference, and your choice is all that really matters .
For me, the nice rims are very nice, but maybe not so well-suited to the B7.
If you ever want to sell the BBS then drop me a line.
 
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Alrighty then chap , those new rims look great, but, for me, the rears just look more suited to the car, maybe its the spoke patterns, ive found the multi spoke style like the bbs etc suit the more rounded B7 body shape really well.
Maybe the larger gap around the discs etc is creating the look , not sure what it is, but for me the rears are a much nicer rim and more in keeping with the B7 shape, but hey, that's just my personal preference, and your choice is all that really matters .
For me, the nice rims are very nice, but maybe not so well-suited to the B7.
If you ever want to sell the BBS then drop me a line.

I agree Rob ,the speedlines are definitely better looking on this platform ,there’s not many rims out there that suit it better
I like variety and options tho Rob ,also the abt’s are a good bit lighter (being an Audi specific tuner) so I’m interested to feel the difference on the road
The speedlines are one of my fav rims ever and I invested a good chunk of cash getting them looking how I wanted ,black barrels ,silver lips ,shadow chrome centres and a handful of genuine bolts for the centres ,it’d be a hard decision to part with them but if I do you’ll get a nudge
I know they’d be going to a good home and I can still admire from afar


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I agree Rob ,the speedlines are definitely better looking on this platform ,there’s not many rims out there that suit it better
I like variety and options tho Rob ,also the abt’s are a good bit lighter (being an Audi specific tuner) so I’m interested to feel the difference on the road
The speedlines are one of my fav rims ever and I invested a good chunk of cash getting them looking how I wanted ,black barrels ,silver lips ,shadow chrome centres and a handful of genuine bolts for the centres ,it’d be a hard decision to part with them but if I do you’ll get a nudge
I know they’d be going to a good home and I can still admire from afar


Sent from my iPhone using Tapatalk
You will notice the difference of lighter rims straight away, I did when I had the oz alloys on and they were a lot lighter than anything else I had fitted to the old bus.
 
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like most i prefer the BBS over the ABT's. The ABT's don't look bad but the overall look BBS wins it hands down. Especially with the colour sheme you've gone for on the BBS. Regardless if the centercaps are fitted the BBS will still look better overall. But if i was to run into those ABT's i would probably go for them too simply because of the rareness.
 
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Must be something in the air, my B6 was done last Wednesday as well, a quick hit and run in the MCD car park, that will teach me, needless to say no one saw anything….I'm very upset!
Really sorry to see that bud! That's nasty, what is wrong with people these days! Foprtunately although it looks bad it's relatively easy to invisibly repair on that panel. Someone did something similar to my OS rear door once in Spain. It went into the lower S-Line trim, that was the only bit the bodyshop there couldn't get so they reshaped it. They did quite a good job but someday I'd like to find a new blade for it. You can hardly notice - but I can.
 
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Really sorry to see that bud! That's nasty, what is wrong with people these days! Foprtunately although it looks bad it's relatively easy to invisibly repair on that panel. Someone did something similar to my OS rear door once in Spain. It went into the lower S-Line trim, that was the only bit the bodyshop there couldn't get so they reshaped it. They did quite a good job but someday I'd like to find a new blade for it. You can hardly notice - but I can.
and it happened to mine 3 months ago, thing was i did notice the van that probably did as it was parked absurdly close to my car (yeah it happened in my street) but since i didn't need to go anywhere i didn't go out and look for the driver to move his van. Normlly as soon as someone blocks my drivers door i'm straight out to tell them to tell them to move their car... but didn't need to go anywhere so left him to carry on with his job... just to find the damage on my car later that day. I found the rear drivers side passenger door scraped, running into the rear quarter panel... aka he reversed in and made a mistake., I didn't notice it when it happened and since no-one in the street could tell me who had the worker over, i had to swallow the costs of the repair. I got the slightly pushed in panel back to normal, by heating it up with boiling hot water than pushing from the inside, and used my touchup pen on the deeper scratch, and polished most of it away.

He could've left a note taking responsibility, as it was his works van... kinda dislike the neighbours over the otherside of the road as that's where he dissapeared to whilst he was doing his job, thing is it's a block of 4 houses and apparently nobody had work done.

But yeah these days it happens quite often, unless you are right there catching them in the act, they prefer to run off.
 
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That's a major reason i never buy a new car these days, just so many inconsiderate drivers there to ruin things.
 
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Also not helped by ever-decreasing parking bay sizes, Sainsbury's is notorious for shrinking down bay widths so it becomes just inevitable that your door will get whacked.
 
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Must be something in the air, my B6 was done last Wednesday as well, a quick hit and run in the MCD car park, that will teach me, needless to say no one saw anything….I'm very upset!

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Ah Paul really sorry to see this. I avoid that place for a few reasons, but one of the reasons is you get so many incapable drivers in there. From carefree gyppo's to people on their phones to uninsured food delivery drivers / riders and anything in between...this car park has it all...I've seen it. That sucks man.

It will surely be on their CCTV somewhere, but good luck with that. Some bumps I think people genuinely don't realise they've done it, but whoever did this knows exactly who they are....then probably did the same again in Tesco 10 minutes later :rage:
 
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It will surely be on their CCTV somewhere, but good luck with that. Some bumps I think people genuinely don't realise they've done it, but whoever did this knows exactly who they are....then probably did the same again in Tesco 10 minutes later
I asked and they would not share footage with me, Data Protection BS they claimed, but would happily share with the insurance company. Problem is insurance would write the car off for the cost of a door respray on a 2002 car. Loose Loose situation.

I'm 99% sure if was a delivereat special at that time of night, pretty much all that was in the car park.

Just to top things off, I got the front bumper hooked over the kerb edge in Tesco on Monday this week! Took 3 of us to lift the car off the kerb as it was stuck fast and I could not back out without pulling the bumper off and tonight it's the B7 rear suspension! errrr
 
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Yikes that's not a great week!
What's up with the B7 rear suspension?
The big speed hump down by Nuffield gym done it, see the pics in the other thread! I thought it needed a wheel bearing….but maybe the dull noise we heard was spring related? Guess a quick look at the weekend,
 
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That is 2.... at least one more thing to come as bad things like to come in 3's... I hope not for your sake, I did respond on the other topic and I'll have to dig in the shed for the brand of the springs I got... I'll respond back as soon as I've pulled them out to check.
 
Well, I'm not much further along with a B7 replacement at the moment. I've looked at a fair few, and I'm very disappointed with all of them, to be honest.
They are either total wrecks, not what I want, or overpriced examples in less than appropriate condition.
Not to worry, as I will carry on the search.:thumbs up:
 
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On the Allroad front I’ve managed to aquire a new RS6 (good aftermarket) front grille for £30, so that was nice, just need to collect it.
Also a set of 4 new decent quality VAG 12mm hubcentric spacers with bolts for £40

So that will keep me busy for a hour or two.
 
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Still on the fence with Car play kits for the mmi 2g high in the Allroad though, most seem ok but all appear to suffer with phone problems .
 
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Still on the fence with Car play kits for the mmi 2g high in the Allroad though, most seem ok but all appear to suffer with phone problems .
I've not heard of that with the better ones but then I have no experience of them really. They are however all Android based as is my HU. When I switched from Android to an iPhone 14 Pro max, I could not at first get it to work reliably with the HU. The solution was this: https://www.carlinkit.com/ccpa , which was about 50 quid and is now 100% reliable, wireless and connects in seconds every time. This will work with those boxes too. The Android head units of any kind built in software Carplay/AA is often flaky, so hardware always works better.

What I did with it, since I replaced the entire glovebox anyway, with a CD insert one, due to the fixed hinges breaking again, was to buy an AMI iPod insert and cut an invisible hole for the dongle plus USB cables. The USB on the dongle is for wired Carplay/AA or charging but I never need it, since any charging takes place in the armrest universal cradle. Which also has a proximity connection to the shark fin, for improved reception.

The great thing with this dongle too, is you can customised the Carplay 'Car' logo for the Audi logo, as OEM. What isn't working as it did with AA is the MSFW voice button for Siri, but that is because the Canbus box is preprogrammed digital and a simple kit from such as Connects2 would give analogue programmable settings for every button on the MSFW. I haven't bothered because the buttons on the HU are programmable and I use the easy reach from the gearstick small 'RNSE' like button, for that or simply, 'hey Siri' it. And using voice commands for almost everything is pretty neat in these old cars. It wasn't until 2021 models that any Audi started having wireless Carplay neither.

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Collecting rubber
Great choice! Are those PS4s or PS5s? I'm going back to Michelin after these quick wearing Pirelli P Zeros and I've heard the PS5s are even longer lasting than the PS4s. I'm going to shod the full size spare first with a Michelin, after I've had it refurbished.
 
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Well I spoke too soon about exhaust smoke - not at speed, up and about, that is definitely better - but at idling warmed up, it's quite pronounced. Engines running perfect, no codes, but I think this is an EGR condition and being too lazy to take off the intake manifold to clean it, when I renewed both the EGR and ASV. I never adapted the EGR since it didn't seem to need it, I'm going to try that first, then when I have time strip off the intake for a clean. I also think I need to address the closed ventilation system, clean out the pipes and renew the membrane in the rocker cover, at the same time, since this is definitely often a culprit for increased build up.

The reason why it smokes at idle is usually unburnt diesel, as a result of over EGR plus clogged intake not allowing enough oxygen getting in. Since diesels almost always have too much oxygen than they can ever burn, at other times, you should only see this unburnt diesel smoke on under strong acceleration, on the overun, through the gears, which is sort of what I'm experiencing. Probably, maybe, I think!

This has probably always been like that, but the new tips extend further out and are straight, whereas the older ones pointed down and were partially hidden, so it's more visable. With this 140 not having a DPF it can bnever be and never was entirely smoke free but I think we can improve on this. I've also bought a K&N high flow air filter, giving up to 30% more airflow, so we will see if that adds to an improvement too.
 
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If it's an oiled K&N, don't you have to be careful it doesn't foul / contaminate the MAF?

Years ago I put in my B5.5 Passat 1.9 AWX an oiled panel filter, I don't think it was a K&N, I think it was blue in colour from memory.
The car didn't like it though, I don't think the MAF could calculate / scale the rush of air perhaps. Within a day or so I went back to standard air filter.
The B5.5 uses an identical MAF to my B7....
 
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