MikeA4tdi
07-11-2007, 10:24 PM
Help,
My A4 tdi 97 110, had developed a problem.
It's down on power and a whooshing noise can be heard faintly when under load above 2k. It's also smoking heavilly under load.
I left it with my VW/Audi specialist who was convinced it would be an intercooler pipe, but after a couple of hours he can't find what is causing the problem. He can't recommend anything else either.
I have read about MAFs and EGR valve but unless they make whooshing noises I'm lost, if difficult to hear the noise when stationary which doesn't help diagnosing the problem. The car is due a service but that can't be what's causing it.
Please help!
mike
My A4 tdi 97 110, had developed a problem.
It's down on power and a whooshing noise can be heard faintly when under load above 2k. It's also smoking heavilly under load.
I left it with my VW/Audi specialist who was convinced it would be an intercooler pipe, but after a couple of hours he can't find what is causing the problem. He can't recommend anything else either.
I have read about MAFs and EGR valve but unless they make whooshing noises I'm lost, if difficult to hear the noise when stationary which doesn't help diagnosing the problem. The car is due a service but that can't be what's causing it.
Please help!
mike