Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › Could this be my coolant leak? › Re: Could this be my coolant leak? November 10, 2012 at 5:00 pm #475796 college manModerator here is a link on checking for flatness. a standard gasket scraper for the gasket removal. http://www.importtuner.com/tech/impp_1007_cylinder_head_distortion_check/