I recently overheated my xj. I have done the following of putting block seal In it to be cautious about the head gasket. I went washed off the motor yesterday and after that it would not start it was like it. Was flooded. And again this afternoon when I started my xj I could smell gas as if its flooding itself. And I'm just pondering on what it could be. And it bogged down before at a certain mph or position on the pedal bt now it does it worse. I'm wondering if my intake gasket got cooked? And I don't know about the fuel issue just wondering