Suspension/engine Noises

[ironpaw]

Throttle butterfly ok? sounds like its surging but it wont with the stock bov, mine doesnt unless I block the bleed hole. Perhaps its blocked with gunk?

The Bleed hole? Aaron took the BOV out and the hole is not blocked.

Or are you talking about the "throttle butterfly"?

[scotty nm35]

The Bleed hole? Aaron took the BOV out and the hole is not blocked.

Or are you talking about the "throttle butterfly"?

Both, check the butterfly isnt loose and blow through the hole to check it isnt blocked inside.

[ironpaw]

OK, this is hat dimi (previous owner) had to say:

"It definitely is the blow off valve because when i blocked it off, the farting was eliminated straight away.

Here's a video i took of the car and how it sounded with the blow off valve blocked off.

No farting what so ever:"

http://www.youtube.com/watch?v=8GpaCCz3Wj0