Question about 1998 Pontiac Bonneville

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1998 boniville water in the gaskets without blowing the heads

I was driving, check engine light came on, did not act any different. I stopped to check all fluids, everything was fine. started it up again. started right up., no problem. then it started to sputter like it was runnig out of gas,than it died. It sounded like it wanted to start,but only turned over. It than broke the started cause it vapor locked and literally broke a piece off of the starter. replaced starter, which for some reason is extremely expensive on these cars. and realized that the heads had water in them. water was leaking out spark plugs too, thats when we where trying to release the pressure in the enigine. thought it to be gas and was water. everywhere. we think it the manifold intake releasing the water into heads.

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The upper plenum has a small hole in the area of the egr you need to replace the upper plenum

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1 Answer

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