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Old 11-06-2015, 03:21 PM   #6 (permalink)
DOOMMONKEY777
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Quote:
Originally Posted by mfeinst View Post
Sorry, I should clarify -- the noise is definitely coming from either behind the dash or under the hood.

Also, I have ruled out vibration since it happens quickly right before the motor turns over after hitting the start button.
U mean when it the engine twists to turn over to start, u hear that rattle?
Then one of these causes shuold be it.

Engine knock above 3k rpm,
Worn engine bushings, will give the engine huge play and cause turbos or w/e to hit the body,
Skipping gears, sound brings that to a thought, like the starter gears not being moved away from flywheel after engine start.

I cant think of anything else.
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Last edited by DOOMMONKEY777; 11-06-2015 at 03:23 PM.
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