Hi everyone, so I have heat from drivers side air vents but only mild / cool air from passenger side vents??be grateful of any suggestions/ help on this please

Heater matrix gets blocked.

Not very easy to unblock so a replacement nissens unit is fitted.

Not too bad a job if the factory pipes have a join in the drivers footwell.

Dash out job if no join!

Thanks for the reply, will investigate, are these expensive items to replace?

The Nissen replacement unit for the TDV8 3.6 is £80 , time to investigate if its doable 🫣 I have found videos on YouTube explaining how to flush the matrix using radiator flush solution but by the time I’ve invested in the 3/4 inch pipes and a small electric pump etc fitting the replacement nissen unit would be the better option. Fingers crossed I’m able to, thanks for pointing me in the right direction