Thanks for the reply.
Do you think it's the head gasket that got damaged. I did had the valve job eight years ago. So I know how to replace the head gasket. The car has a rough idling after the incident. The car look good in and out. I just don't want to spend another 3 to 5 thousand dollars on repair. The car has 203,000 miles on it. Last year I had the transmission rebuilt. Nothing major problem except the blown gasket bacause the top radiator hose gave up. My daughter drove the car even the trouble light on the dashboard came on.

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