Ford Fiesta (1999) Heater operates when switched to cold?
The heater on my 1999 Ford Fiesta sometimes operates when switched to cold. This only happens on hot days when the engine is very warm. Switching the heater to hot results in heating working while engine is far less warm.
Heater valve needs replacing. Easy to fix. £10 from a breakers. It is in the baulkhead connected by 4 hose clips and should only take 5 mins to replace.
CM
January 2008
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Ford Fiesta (1999) Heater operates when switched to cold?