Coolant dripping from overflow

I'll Thanks for all ur help I will let you all know the outcome

 

It doesn't sound like you're over filling. My next check would be the pre-cooler. Pull in the pipe off to look and smell in it. If that's not it, it's possible, but not very common on an acert, for the air compressor to push into the cooling syste. After that, it gets more serious.

 

Make sure you have the proper cap. The come where they release at different psi's