Hello all.
Its a n/a 2.0 740.
I have this rattling/grinding noise for a while (more than a year), here is a video from the interior and from outside. It happens only at 3000 rpm, no more no less, when driving or standing, hot or cold, in gear or in neutral (its an automatic) so I believe its not from the transmission.
The car works great, not loosing oil or coolant and the fuel economy is fine for this model. Its just that annoying noise.
I checked the exhaust pipes all under the car and they're not loose, removed the heat shield from the exhaust manifold but no results.
Any clues?
thanks!
Its a n/a 2.0 740.
I have this rattling/grinding noise for a while (more than a year), here is a video from the interior and from outside. It happens only at 3000 rpm, no more no less, when driving or standing, hot or cold, in gear or in neutral (its an automatic) so I believe its not from the transmission.
The car works great, not loosing oil or coolant and the fuel economy is fine for this model. Its just that annoying noise.
I checked the exhaust pipes all under the car and they're not loose, removed the heat shield from the exhaust manifold but no results.
Any clues?
thanks!