Hi guys just bought a beautiful Octavia estate 2014 trouble is that the driver heater doesn't blow hot yet the passengers does  but its not blowing very hot more Luke warm air  the engine is up to temp on the gauge  its right hand drive  

Help please

Sounds like a problem with one of the heater air distribution flaps, you need to get a fault code scan done as that will tell you which one.

Classic sign of the heater matrix being blocked. Lots of threads on this on this forum. 

 

Check the colour of the coolant in the expansion tank, if it looks rusty then it's contaminated and the silica bag in the expansion tank has probably split and blocked the matrix.  you need the whole coolant drained out, flushed and new heater matrix installed. 

 

Wherever you bought it from did they provide any warranty, if so take it back to them for them to fix as soon as possible. 

 

You could try re-calibrating it