2004 5.4 - A/C question

[imported_norexp]

I own a 2004 5.4 EB.

When I use A/C there is a steady "slushing" sound coming from the rear (backseat-area). Only present when using A/C.

I also feel that there is perhaps little effect in A/C.

Anyone experienced something similar before? Maybe just top up R134?



Regards from Norway

 

[walnuts4x4]

I would check the A/C pressure before you put more R134 into it... don't want to over fill it.. can cause bigger problems

 

[KWT2000]

what he said

+ check the drain for the evap core is clear

 

[JUST4FUN]

what he said

+ check the drain for the evap core is clear

x2 on the drain

 

[imported_norexp]

Thank you very much for replying

Could someone please explain to me where the drain for the evap core is