Hindi nag automatic compressor

[dr. d]

Sa akin baliktad.. May naka-experience na ba dito na kapag yung AC lang sa Harap ang naka-ON parang kulang sa lamig pero kapag naka-ON pati ang AC sa Likod doon lumalamig? - Isuzu Alterra 2008.. Salamat sa makakasagot..

interesting.
two possibilities come to mind.

1. it just goes to prove, two working evaporators is better at cooling the passengers than one evaporator only.

2. how's the air blown out by the front evaporator? malamig bah? hindi bah malamig? is there even air being blown out in significant amount? is it possible, your filter might be too dirty already, it's hindering the movement of blown air?