The cause could be your muffler. Mine has a hole in it and when I accelerate it roars, kind of like a vacuum.
I have a 325i bmw it is making a tickin noise? why is that
You'll have to isolate where the noise is coming from before you can do a diagnostic.
my 1995 BMW 325i is making a knocking noise after i replace the water pump
I have a 2006 325i and i have jumped it.
184 horsepower for the 2002 BMW 325i
Where is the starter located on my 2003 BMW 325i
If you asking about the engine type, the 325i is a straight-six not a V4.
is in hard to replace a thermostat on a 2001 bmw 325i
where is 1987 convertible switch for 1987 325i bmw
where is the fuel filter located on a 1992 BMW 325i.
Depending on the year there may be anywhere from 1 to 8 computers in a 325i
How do you replace a waterpump on a 1990 BMW 325i