Ford Fiesta Heater Problem

[Cloud 9]

Just wondering if someone can help with a heater problem on 2006 Zetec TDCI, with the heat control on it only pumps out cold air until speed gets to 60mph and then drops off again at lower speed, the temp gauge remains normal, any ideas ?


Thanks

[robseagul]

Hello there.fits checkbthw aater level however its usually the heater valve fitted I believe under the front scuttle(below the wiper arms)check out eBay as there is loads for sale And is easy to fit.rob

[littleredrooster]

Sounds like low water level to me. First thing to get cut off is the heater.

[Cloud 9]

Many Thanks guys......... It was low on water, topped up now working fine.

[littleredrooster]

Cloud 9 said:

Many Thanks guys......... It was low on water, topped up now working fine.

Question is, of course, why was it low on water? Find the leak or suffer the consequences...