A few days ago, the oil pressure warning light came on whilst driving.
It was on for only 2 seconds and went straight off. When I stopped the car (after 3 miles, not able to stop immediately) the expansion tank was full of thick browny orange oil/water, and it was leaking from the bottom.
The engine was making a fluttering noise before I stopped.
I havent started the car since, a mechanically minded friend thinks the head gasket has gone.
No gunge in oil filler cap, dipstick is dry.
Whats the verdict ? Is the head gasket gone ?