Thanks Fred. I'll check that and will let you know what I find. I'm ordering a new radiator since it's the only part of the cooling system I haven't replaced recently (I think it's still the one installed at the factory) and the car is running a little hot under high load.

One question: should I also replace that upper hose. It is only 6 months old but I don't know if getting inflated under pressure is a sign of wear.

__________________
-----------------
Juan
1995 E320 Sedan
2008 Ford Escape
RC Helicopter