Join Date: Jun 2012
Location: Frederick, Maryland
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Secondary Air sound
Alright, so this may be normal and im an idiot... but thats why i joined this forum, to prove or disprove me being an idiot, lol
So around 10 mph or so i hear this loudish vaccumn sound then i hear the turbo whistle as i give it some gas. Well once i let off, u hear the turbo spool wind down and cut off, but then this darn vaccumn sound is slower to disipate.
Im going to make a video and post it, but the dealer charged me 310 bucks to take the turbo off and reseal everything for which that they said "fixed this secondary noise". Now i dont recall this noise on other 6L when i test drove them before i bought mine, which is my cause for concern. Frankly, i dont even remember mind sounding the way it is now...
Any thoughts before i post up the video. BTW, the truck goes back to the dealer tomorrow for this and a diff issue they didnt "fix"
BTW, truck is a 2006 6.0 stock everything ( as far as i know )
06 Lariat F350