Want this question answered?
AC filter change required
Purchase a Purolator cabin filter. It comes with detailed instructions.
The oriface tube is located inside the inlet line of the evaporator core.
It Has An Orifice Filter & A Filter Dryer, But These Are Not Changed As If You Would An Air Or Oil Filter.
If the filter is restricted, there won't be enough airflow to transmit any heat.
Check relay
It is inside the liquid line, and can not be removed.
were is the low pressure side ac port located on 2002 lincoln navigator
Change the filter and hit the reset button on the information center which is located above the radio. If the above fails take it to a dealer and have them reset it.
A 2002 Ram does not have a cabin air filter.
$23
If I change the AC compressor in a car, do I have to change the orifice?