Hi everyone! I'm a proud new owner of the car I've always wanted! But unfortunately in my excitement and haste I was taken for a ride by the second hand car dealer who sold me a car with a blown head gasket... It still runs very well, but sometimes there are little pools of mustard coloured coolant (and oil!) wherever I've been parked. I can't afford to have it repaired at the moment and won't have any time to do it with my dad until next year. Is it worth me cleaning out the radiator and pipes really well and using something like Steel Seal or Bar's Leaks? Any help would be appreciated. I feel like a right idiot!