Little Coolant Loss

[D_Train]

Originally Posted by justin1642

ok so i check my coolant every few days and notice that it isn't all the way up anymore. just a little bit is missing like maybe a cup of water needs to be added to fill it completely again. i don't smell antifreeze, no smoking from exhaust, no signs what so ever of a bhg, except for a little coolant loss. so i'm wondering if it is the radiator cap cuz it isn't as snug as it was since i replace the radiator with a koyo one. can anyone help me?

its possible, but when opening your hood you would see coolant. Go buy a block test kit. $50, but the best $50 you'll ever spend. Do the test and post your results.

I had the EXACT same symptoms as you. Trust me, do the block test.

[justin1642]

ok i didn't get the block test yet but after work today i opened the hood and checked and saw that the coolant is going into my overflow tank. there isn't a lot going in just a little bit but it adds up after a few days.

so what is this? is it a bhg just starting?