I have come to grips that I will need a new engine before Moab. But I need to make this one last till summer. Problem One: Rear main seal leak. Msquared and I replaced the pan, so that isn't it. It is dripping down all the time. my underbody looks like the innards of the Exxon Valdez Problem Two: Coolant leaking off the driverside front hanger at start-up. Doesn't always do it. Might it be a head gasket problem?? Thanks for any advice, help or tips.