2010 Audi A3 "exhaust smoke valve stem seals" Questions

...smoke from exhaust when it is cold Audi 2.0tdi white smoke from exhaust when it is cold an when is go worm no smoke Typically bad rings, burning oil... when warms, metal expands, and seals better... ...

smoke from the exhaust when starting when starting my xj6 after it has ben standing a while i get a cloud of smoke from the exhausts and then its fine. It is not burning oil. Could this be the valve ...

...off at lights)the burnt oil in the exhaust is expelled as a cloud of smoke . The fix here is to replace the valve stem seals that have gone hard/cracked and are no longer sealing on the valve ...

...smoke out tail pipe, exhaust ports saturated with black oil yet clean oil still in the oil pan(new oil). Would the rocker arm springs cause this, did I damage injectors on installation causing too ...

...smoke out of the exhaust on start up...and that's the only time could that be the valve seals? The smoke from valve seals would be gray/white. Your smoke is more likely from a fuel rich condition. ...

...exhaust and a brown top, but now supply just one, suggesting that there is very little difference? Can anybody help here? I am trying to solve a problem and with Toyota wanting £9.38 each, to commit ...

...smoke from the exhaust so they say I have to buy new stem seals.is that true? White smoke normally indicates a cracked head or bad head gasket on a water cooled engine. If it's going through a lot of ...

Smoke coming from exhaust. Wouldn't pass inspection. Suspect valve stem seals. IS IT SMOKING AT IDLE OR WHEN PRESSING GAS PEDAL? NEED MORE INFO.. IF ITS AT IDLE IT YOU PISTON RINGS.. IF ITS ONLY WHEN ...

...smoke from exhaust? Car has 123,000 miles and only is driven every 3 weeks or so. I start car to let run and engine will be normal and then reave high. No loss of oil blue smoke is burning oil I ...

...smoke from the exhaust as soon as you start the vehicle...after the vehicle has been sitting for a while..especially after the vehicle has been sitting over night. You will notice slight oil ...