freeze plugs

[bigr77]

I have a 1984 oldsmobile ninety eight regency and i have a freeze plug that has popped out or is leaking. Would it be best to get all the plugs swapped out which i heard is a whole lot of them and could be costly, or can i just fix this one plug and do the others later?



help me
Bigr77

[HotZ28]

Do you know where it is leaking, the sides or in the back. When was the last coolant flush?

[bigr77]

its leaking from behind the block i think it wont hold water i just got the car recently so i dont know when the coolant flush was last done