Can anyone help identify the problem?
My exhaust (most likely the case) is making some very unusual frequencies when i am accelerating above 60 mph.
The best way i can describe it is that a normal exhaust tone should be a linear tone, as in from quiet to loud when i accelerate. But now it gives a wavy frequency even when i am just gently tapping on the accelerator.
It only happens when i try to accelerate while i am cruising on the freeway, usually when i am going 60 mph or so.
Actually let me rephrase that, it is letting out a wavy frequency when the car is on low rpm and cruising?
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