turbo mount bolts

[jb86]

1.6l td
engine was rebuilt and installed last year.
ive put about 1300miles on it.
everything is clean and no oil leaks
swapping out the manual rack that i installed during rebuild - my shoulders are getting sore, putting power rack back in.
while under the car i looked up at the turbo and only 1 of the 4 bolts is left holding to the manifold.
i know there were 4 when i put it in.
i know i tightened them real good. but i used a good size goop of never sieze on them to hopefully keep from being rusted solid for future removal.
i can also say, i had rebuilt the k24 a couple of years ago and had it in and out a few times and never seized the bolts every time. they never came out before.
any ideas on how they came out?
jon

[theman53]

they vibrated to the left.

[JamesT]

For future reference, High Temp Loctite will have a similar effect as an anti-seize compound after it's been cracked, and will help prevent the bolts from spinning out.

[R.O.R-2.0]

those buggers vibrate out.. i just had an incidence with that.. my turbo was hangin there by the oil line and intake..

[jb86]

as posted high temp loctite is the best choice?
when i bolt this back together i'll clean the threads and apply high temp loctite
thanks for the reply
who knows how long its been held on with just one bolt.
i was pretty shocked when i looked up at the 3 open holes with a sheen of silver anti seize
jon