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White smoke and hissing coming from engine

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Old Jun 9, 2018 | 11:15 AM
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ICE-MAN1's Avatar
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Default White smoke and hissing coming from engine

Hopefully yall can help me out, I have a 99 trans am when at a red light the car surges and has white smoke/steam coming from under the rear of the hood on drivers side, and the surging gets worse in the rain while stopped. when I pop the hood there is a hissing sound and smoke/steam coming from the back of the engine compartment. need help thanks in advance.
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Old Jun 9, 2018 | 12:26 PM
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does the smoke smell like coolant?

Does your oil look like chocolate milk?

you are closer to the car than we are...look around for broken hoses, coolant in the oil

You may have a blown head gasket worst case
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Old Jun 9, 2018 | 01:59 PM
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There is no coolant in the oil and does not smell like coolant.
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Old Jun 9, 2018 | 04:44 PM
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I’m not positive it has enough pressure: but my guess would be a broken steam crossover pipe/damaged gasket.

I doubt it would cause the surging issue though.
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Old Jun 9, 2018 | 05:59 PM
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Where is the steam crossover pipe located? Could it be somehing with the pcv system?
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Old Jun 10, 2018 | 07:24 AM
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Originally Posted by ICE-MAN1
Where is the steam crossover pipe located? Could it be somehing with the pcv system?
Under the intake manifold.
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Old Jun 14, 2018 | 08:12 PM
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How hard is it to replace the crossover pipe, and any info on what could be causing the surging?
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