1995 Audi A6 "valve" Questions

...specularion on amount of damage is pointless, you need ro take the head off and inspect pisons and valves. The valves may appear ok but if contact has been made with a piston, you will know this by ...

...to put the freon in my Audi 96 A6 quattro? 1996 Audi A6 Quattro Note: Only a high pressure service valve is used for A/C system servicing. A low pressure service valve is not installed. Perform all

timing belt 2.5 a6 timing belt sliped what damage would she have done Hi, This is probably one of the worst things that can happen. If it only jumped by a few teeth, then two of the pistons would have

...light is on. When hooked up to the computer it reads incorrect purge flow and emissions control valve. I have replaced the hoses on the entire car and checked and rechecked the gas cap. Any ...

...not familiar with your system.  The chamber that routes the exhaust gas should have a diverter valve or plate in it.  There should be a type of operating valve plunger similar to the EGR ...

...hoses from turbo to inetrcooler and changed pressure boost sensor found on intercooler and pressure valve controller black part found on the bottom right part of the engine with the shape of an ...

suspected broken cam belt, have had one ex audi mechanic say dont bother to open it up, another saying the cam belt wont have toasted the top end? Your opinion please! Phil motor is more than likly ...

Audi A6 1.9tdi Hi, Can anyone advise me where is the low pressure top up valve on my a6? The low pressure valve is located on the A/C compressor. The easy access to it from underneath.

...even if engine is hot. raise the rpm, hot air comes through vents. seems like there is some sort of valve in the pipes that only opens under increased water circulation, maybe not working correctly. ...

...then ti returns to normal function This is a known fault with new shape A6's. The heater control valve (located within the bulkhead within the engine compartment) sticks thus causing hot air to ...