I searched and could not find a problem very similar to mine.

This problem has been going on for about 3 weeks now. The first time I noticed the coolant problem there was a big puddle of it under my car one day, after parking it to go into a store and it also set off the low coolant light.

So when I got home I filled it up and waited to see what happened. Drove it the next day, and all was fine. The day after that though, it did the same thing, leaked a huge amount and set off the low coolant light. This being after I drove the car to work. (I noticed the big coolant leak again.) These leaks are passenger side leaks and no hoses appear to be leaking.

So now I have had to fill it at least 4 more times since, because of this intermittent problem.

Could the coolant boil and blow a huge amount out of the overfill hose? I don't understand where this is happening. Oh, and I am pretty sure it is not the water pump.

Any help would be great.

Thanks,

Nick


98 Black Mystique LS Duratec V6 2.5L ATX K&N air filter, cleaned EGR, new Autolite double platinum plugs, magnacore wires, rebuit Sonnax valved VB, TSS, TPS. Mobil 1 5W-30