cracked head. or call a repair shop. theyll tell you
check the casting plugs they could be rusted out if your car is old
cap is off
You would have a leak, from either the pipes to the heater matrix (radiator), or the matrix itself.
If it comes from the side of the motor and not from another source such a a leaing hose, then it is almost deffinatly a leaking head gasket. not a cheap or easy fix.
if u mean antifreeze then i would say the heater core but it is more in the middle to the passenger side but could just be running over there
Heater hose has a leak, freee plugs expanded in freezing weather because not enough antifreeze , engine block cracked or a blown head gasket.
if it leaks on left side of engine at hose,could be a bad water pump! on 3.1 engine. if pump is bad it will leak out of releif hole on bottom of pump!
You have to determine the source of the leak then decide on how to fix it.
The manifold itself could be cracked. I have a 2000 Pathfinder LE with 100k miles and a 3.3. I noticed an antifreeze leak on the right side of the top of the engine. Using a mirror, I found that under the manifold, there was a nice crack.
could be hearer core lines answer antifreeze leak on driver side usually means either head gasket od a freeze plug leaking heater hoses generally go up passenger side
Hey Jennifer==It is probaaly the water pump. Have it checked out and don't drive it as you will ruin the engine. GoodluckJoe
Have you heater core replaced.
leaking heater core or hoses