sfulton

I noticed an oil leak from the car, and oil light coming on when cornering. I hit a speed bump hard a short while ago so assumed I had damaged the sump. I have taken it into the garage today, they say I have oil in the coolant. They don't believe it is the head casket, but a seal in the oil pump. They have spoken to a main dealer who say this is a known fault, but I can't find anything online about it. Any ideas. I have been quoted a fortune...