I have a 2002 Honda Civic. It has been overheating for a year

What is your question?

I have a 2002 Honda Civic. It has been overheating (temperature gage on dash goes all the way up) for a year. I had the thermostat replaced and 2 caps and had several pressure tests and no leak could be found. The water or antifreeze comes out of the cap even sometimes after it’s sat all night. A mechanic saw my hood up last week and put water in the radiator while it was running to get the air out. I was ok for a week and I drive a lot in 1 week because my 2nd job is delivering food. Today my temperature gage went to the top again. Before the mechanic purged it, I had to put water in the radiator about every 20 miles. It started out as months apart and got more frequent. It creaks when I stop sometimes.

What makes this problem better or worse?

It’s worse when I drive more miles in a row.

How long has your 2002 Honda Civic had this problem?

A year but didn’t happen as often