Hello to all of you!
I have 2007 E92 M3 with manual gearbox, stock.
I have 2 problems!
1st -- is when the engine is completly cold and when i turn it on after a 1st
second i hear short knock/noise from the engine and after that is ok.
If the engine is warm everything is completly ok.
follow this link:
2nd (bigger problem) -- when i start the engine and press the clucth off some noise constantly coming from the transmission like something is grinding in the transmission but when i pressed the clutch on that noise completely disappears!
No matter the car stands or moving the noise is coming.
I can hear and feel that noise specialy when i'm doing 30 km/h in 3rd gear and slowly accelerating and again when i press the clutch on noise completely disappears!
Now the car has 40.000 km's and I bought it with 34.000 and all was perfectly well until now to my sorrow.
Otherwise I'm driving the M3 like a baby..