Well the plug that connects the alternator which charges the battery came loose like usual...so i pull over to plug it back in....while i was doing that i noticed that my car was making a "gurgling" sound....does it need a new radiator cap...the engine bay is always pretty hot...but the temp gauge never reaches over normal? What can it be?

 

do see see venting steam coming from the rad cap

 

Nope no steam...my dad said its the "water" coming from or to the reservoir

 

have you checked your antifrezze level