Heater Core?

[jeepboy_90]

Starting to get a slight smell of coolant when driving. Have no coolant loss? It is a 1998 XJ. No puddel on the floor. Please help or any ideas.

 

[Wa Woody]

Lift up the carpet around the heater core to make sure it's not leaking. Then look to see if any of the coolent hoses are leaking at all. I had a Subaru that developed a intermittent leak in a small hose that dripped on the exhaust manifold. I would have sworn the leak was inside the vehicle because of the smell, but it wasn't. The recovery tank can mask a small leak for quite a while, leading you to believe there aren't any leaks. Good Luck

Woody