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16/02/2021 2:11 pm
Topic starter
I have a 1994 Buick Century Special with the 3.1L V6. It has 130,000 miles on it. I’ve noticed that I have to add a gallon of coolant to it about once a week. I don’t see any exterior leaks coming from any of the hoses and just replaced the radiator about a month ago. When I did an oil change last week, the oil looked normal. What could cause it? Thanks in advance.
2 Answers
2
16/02/2021 2:19 pm
have it pressure tested. you'll find out
1
16/02/2021 2:35 pm
change the pressure cap
