A6 / S6 (C5 Platform) Discussion Discussion forum for the C5 Audi A6 and S6 produced from 1998-2004

White smoke pouring out of my fathers01 a6

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Old Jan 17, 2009 | 12:22 PM
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Default White smoke pouring out of my fathers01 a6

So he was on the road, all of a sudden tons of white smoke starts comming out of the hood. He pulls over and checks it out, the smoke is comming from the passenger side, it idles fine, runs fine, nothing odd on the dash in terms of gauges etc. But white smoke continues to come out when running.

He had some exhaust work done recently when one of his axles became lose and smacked a huge hole in his exhaust. The guy who did the work said he could weld it. (i am thinking the axle should never come lose, some jackass mechanic prob did a **** job on a replacement of the axle previously)

Anyways if everything runs fine and the car runs fine but this smoke won't stop, could it be because the leak opened back up in the exhaust? Or would it be something worse? I figured it can't be a coil pack on fire or anything with the motor as everything runs well, no misfires or anything.

Any advice before we take it the shop on Monday?

Thanks guys
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Old Jan 17, 2009 | 12:37 PM
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Default 2.7t?

<ul><li><a href="https://forums.audiworld.com/a6/msgs/598778.phtml">clik</a></li></ul>
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Old Jan 17, 2009 | 12:41 PM
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My bad it is a 2.8
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Old Jan 17, 2009 | 12:44 PM
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Default Oh great, dad updated me and said there is oil dripping from under the motor ...

does this sound like a blown motor? Oh man i sure hope it isn't.

He hasn't been driving it but when he made it to his destination that was when this started happening. So he parked it and went inside and now he went out to check it and there is oil dripping and all over the underside of the car.
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Old Jan 17, 2009 | 12:50 PM
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Default Park it. What axel was replaced? Where was the welding done? Where is the leak coming from?

how's the oil level and coolant level? What other work has been done lately...give us something to work with
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Old Jan 17, 2009 | 12:51 PM
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Could it be the cam chain tensioner seals? He says it still idles fine when turned on
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Old Jan 17, 2009 | 12:53 PM
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I'd doubt they'd suddenly leak like that, were the recently replaced?
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Old Jan 17, 2009 | 12:57 PM
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Nope, only thing recently done was the welding of the exhaust.
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Old Jan 17, 2009 | 01:02 PM
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gbw....i thought you had a crystal ball....8^)
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Old Jan 17, 2009 | 01:08 PM
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Default The passenger side was replaced, the inner one

I guess it smashed into some part of the exhaust not sure where, you guys would no better as to where than me, and so he got it welded.

No other work other than that has been done lately. The TB was done about 15-20k miles ago by a very reputable mechanic called brians garage in needham MA.
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