I have a 2003 Jetta with 2.0 engine (62k miles) that is overheating. Here are the symptoms:
- Fan does work and will come on at 190 degrees or a little higher.
- Top radiator hose gets hot to the touch.
- Bottom radiator hose is COLD..
- I also get no heat on the interior
I know it's not the thermostat. I pulled it and tested in pot of boiling water and it's fine, but I replaced it anyway.
Anyone have any ideas?