hello folks,
i have recently bought a pre-owned ford focus 2003 SE sports.
I have noticed that when the rpm goes beyond 2000 or car speed beyond
80
KM/H engine makes some
weird whirring noise at a regualr interval. Engine  sounds
like stressed out and feels running bit heavy when it makes such noise.
this really frustrates when driving
on highway.
The car has 32000 kms on it so it
is fairly new.
anyone has any idea what causes the problem and any solution to fix it
(with
of course probale cost)?
thanks in advance
Vijay