Have you checked for loose hose clamps on your heater core (under the dash)? My truck is doing that right now. Blech!
your warranty is only to 60k kilometerers?? WTF is that all about?? we get 60k miles which is a HELL of alot longer then 60k kilometers.Ken said:Same kind of problem i'm having on my MY99. 57k km's and about to hit the major 60k km warranty limit. I seem to be losing 2litres of coolant within 8k km's. No coolant smell or leaks. Maybe I'll try your idle test and look for puddles. Otherwise I'm thinking it's the gasket - eek! Sorry for the metric numbres.
When I start the car and step on the throttle a bit, I can hear a water rushing sound from the engine bay. It sounds like water trickling through piping, but it disappears after the engine is warmed up.