Hi ,

Looking for a bit of help with a Focus heater problem.

The blower works, albeit only on 1, 2 & 3, but getting no warm air through the heater. The engine isn't overheating, and when moving the temperature control there is a noticeable change in air flow when going from hot to cold on the dial, the directional control also works fine.

What I have tried so far.

Replaced the thermostat.
Flushed the engine
Backflushed the pipes to the heater from the engine.
Bypassed the booster heater.

All the electrics seem ok, no blown fuses or anything like that.

Starting to get a bit cold in the mornings now, so would like to get it fixed sooner rather than later.

Thanks in advance,

Johnny