How would i fix that problem and how would i know if its filling the crankcase?

I just bought my 98 eclipse gst about a month ago. I noticed that i would have to fill up with around 100 miles on the trip! Ive filled up three times each time being the same. I was also wondering why when i fill up does it click at only 10 gallons. I thought it had a bigger tank then that. If...

i pressurized it but saw no leaks, no fun ill keep checking

Thanks for all of the help. Im going to check for leaks after work today but havent seen any. I might try replacing a few old hose clamps like you said.

I was just concerned because ive heard that it could be a head gasket problem. But i wasnt sure. I think ill still go get a leak down test etc... thanks for your help.

while its running there are normally no bubbles just a few here and there. its just after the engine is shut off that you see them.

I did that but the engine doesnt run hot. After I drive for awhile i notice bubbles coming from the overflow. should i just keep burping it?

the fans come on when they are supposed to yes. and is there a proper way to burp it. i know your supposed to wait untill the engine is cold and then remove the cap and turn it on.

Hello, im new to the site and also bought my first 1998 eclipse gst. Before i purchased the car there was a leak in one of the hoses for coolant so it drained most of it out. We replaced the hose and filled it back up with coolant. I also replaced the radiator cap. I noticed that there were air...