Ok, you did not answer my first 2 questions.....Does power feel slugish downlow, and does the whistling sound like a supercharger???
How do you know there open, besides the whistleing....im asking the questions for a reason to try and narrow down certain possibilites, because your previous description is vague and don;t not have a lot of information.
When i pined my secondars open, i did not notice any change in sound...car was just really slugish in the lower end power.
Lupe
