Date: Thu, 5 Mar 1998 08:32:38 +0100 From: Johan Modig <johannopsama2.bmc.uu.se> Subject: Re: Climate Control effected by car heat?
On 4 Mar 1998, Tobster wrote: > My 93 9000cse's climate control is effected severly when the car heats up. In > city driving the heat guage shows the car heats up well past the mid point but > well below the red line. When the car does this, the climate control will no > longer throw warm air. Does anyone have a clue about this? I'd appreciate > your thoughts > > I'm not really sure about this, but I remember a similar post some time ago and the reply was to check the cooling system for air bubbles. I think this makes sense, when in idle and not pumping the coolant very fast bubbles get stuck at some high position in the system stopping warm coolant from going through the heater valve. Anyway it might be a good first thing to check. Regards Johan