On an earlier thread I asked about a lean idle condition I was having, 18:1 or higher @ idle. One on the responses I got was maybe I had a vaccume leak before I installed my AEM Wideband, I did not think I had a vaccume leak issue, but since I am swapping out EV1 injectors for EV6, I thought I would pull the lower intake and see if there was a possible leak as I was starting to notice a small pool of coolant on top of timing chain cover. ( I had this happen before with a failed intake gasket) and when I got the intake off this is what I found, The gaskets on both sides had shifted and torn @ several ports. So I am sure now that was a huge vaccume leak. What would cause the gaskets to do that and how can it be corrected? I have had this problem twice now with these Fel Pro 1250 gaskets, and I don't want to replace them again, twice in two years is enough!