[Laird Scooby]

Originally Posted by McGandalf

Sorry to bump an already bumped thread here.

Volvo 940 GLE estate - 2.3 non turbo, 1992, manual. Driven to the moon and back. My blower motor works - it pumps out air on all speeds around the dial. However, this is only cold air - twiddling the temperature control dial doesn't make the air any warmer. The dial itself is also very stiff - you can't really turn down from high past the half way setting to any lower level. No coolant leak or wet patches on the carpet etc.

Can I safely assume that the heater control valve needs replacing?

Is this the bit I need?

https://www.ebay.co.uk/itm/Car-Heate...QAAOSwDktbBduw

Also, the middle air vents above the centre console don't seem to pump out much air at all - any ideas here?

Have you got air-con?