Hi. new to the forum. I have an 07 Edge, I had to have the water pump replaced (there was coolant
mixed with the oil). On my way home after picking it up it started to over heat. got it towed home.
The next day towed back to the shop. 2 days later found out it was the thermostat. they replaced it and
test drove it got hot again . BLOWN HEAD GASKET. How is that even possible The Water pump was
$2700 and they want $5800 to do the head gasket it is not worth it. I can't afford that. I stuck $2700
into it and it is worthless. I have a bottle of head gasket sealer, should i use it?