1999 Pontiac Grand Am Repair Question
Topics covered: Cooling system, Engine, Gas.
Mileage: 300,000 miles.
Mileage: 300,000 miles.
Asked on April 14, 2012
Antifreeze is over boiling, i dont know where its going?
I have a 99 pontiac grand am with a 3400 v-6 engine? i think and it overheats and boils all of my antifreeze. and i'm think about replacing the water pump and thermostat, maybe the heater core, the hoses are good/replaced, but i am also going to replace the radiator. i do pour in a gallons of premixed dexcool antifreeze almost everyday now. i can't find where the leak is going when i just let it run i'm stumped what could it be?!
Asked by c.eddyAnswer
Replied on April 14, 2012
Have the cooling system pressure tested. You may have a leak that started the problem but at this point you have probably blown a head gasket from overheating it.
Replied on April 14, 2012
and if that's not the problem, what is another suggestion?
Replied on April 14, 2012
There is no other option. Find your leak.