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Blown head gasket?

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Old Oct 8, 2011 | 02:31 PM
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Default Blown head gasket?

Pretty sure this is an obvious one... but i ran the car at 5psi for a little bit. got back and it just throws white smoke everywhere. like a diesel's black smoke. and there is coolant dripping out of the exhaust....

this car is so frustrating. i didnt over boost at all i never even went to red line. only drove it for half a mile..... i dont get it.
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Old Oct 8, 2011 | 04:34 PM
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was it tuned ?
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Old Oct 8, 2011 | 10:42 PM
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Yea not good.. Coolant dripping from exhaust.. Hopefully it just a HG..
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Old Oct 9, 2011 | 05:27 AM
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Is it overheating? and have you check if you're getting any bubbles in the radiator? if there's any, rev it some to see if the amount of bubbles get worst.
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Old Oct 9, 2011 | 03:19 PM
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it ws being tuned by solomon at lt1pcmtuning.com

the only thing was the knock sensor kept retarding the timing. my af was good. it ran good till the knock sensor started retarding the timing.... it does not over heat. it runs fine. its just like a diesel throwing smoke so i dont drive it.
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Old Oct 9, 2011 | 03:39 PM
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maybe the knock sensors were pulling timing because you were getting knock !!
and detonation has caused the blown head gasket, might want to check piston ringlands as well.
A leakdown check might give a clue to whats up internally.
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Old Oct 9, 2011 | 03:42 PM
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ok. i will check the rings as well... i just figured boost would trip the sensor
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Old Oct 9, 2011 | 04:34 PM
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did you even torque the heads down? if so how tight?
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Old Oct 9, 2011 | 05:46 PM
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i never touched the heads....
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Old Oct 9, 2011 | 05:55 PM
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they are stock heads and stock hgs?
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Old Oct 9, 2011 | 06:20 PM
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Originally Posted by johnv
maybe the knock sensors were pulling timing because you were getting knock !!
And detonation has caused the blown head gasket, might want to check piston ringlands as well.
A leakdown check might give a clue to whats up internally.
+1....
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Old Oct 9, 2011 | 07:09 PM
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hgs? all the internals are stock
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Old Oct 9, 2011 | 07:11 PM
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what head gaskets are u running?
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Old Oct 9, 2011 | 07:33 PM
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stock... everything is stock. down to the bolts/gaskets/valves/springs/ect.
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Old Oct 11, 2011 | 07:19 AM
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sounds like the heads had lifted and a blown head gasket
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