Sounds like a loose hose
why the fuck am I answering this question after 2 years?
lats28883 6 months ago
Look at your front grille, they circled the problem for you :)
TheMrRichard 2 years ago
That's compressor stall that's doing that. Check the vacuum pipe that runs from behind the throttle body, under the "Duratec ST" upper cam cover and round the back to the recirc valve in the turbo
grahamek86 2 years ago
Sounds like a loose hose
why the fuck am I answering this question after 2 years?
lats28883 6 months ago
Look at your front grille, they circled the problem for you :)
TheMrRichard 2 years ago
That's compressor stall that's doing that. Check the vacuum pipe that runs from behind the throttle body, under the "Duratec ST" upper cam cover and round the back to the recirc valve in the turbo
grahamek86 2 years ago