steam from expantion tank

hi guys, new to this site. Got me a v8 4.0l rangy on a 2000 plate. not all the time but sometimes she smells hot and i get a bit of steam coming out of the expantion pipe. The pipes dont seam to hard and it looks like a new rad. Drives ok and the temp gage only ever goes to 1/4. any advice would be helpfull ty yosser xx

welcome yosser have a search thro rr part of this site and you will find plenty of threads i mean plenty of threads about this to read good luck