on a 2000 3.1 it is on passenger side between firewall and engine!! if a four check right by right strut tower. the cap has an "L" on it!!
The 2002 Dodge Grand Caravan air conditioning recharge valve is located on the air conditioning compressor. The recharge valve will be labeled as such.
Low pressure side of compressor (larger hose)
The air conditioning recharge valve on the 2003 Ford Explorer 4.6 is located on the low pressure side of the air conditioning system. Located on the line coming from the accumulator to the compressor is the recharge valve.
The 1990 Buick LeSabre air conditioner recharge valve can be found on top of the air conditioning compressor. The air conditioner recharge valve will have a blue top.
The AC recharge valve on a 2001 Chevy Impala 3.4L V6 is near the firewall. It is the larger of the two tubing.
No adjustment. If there is valve clatter, valve train parts are worn.
Whenever it fails.
There is no adjustment.
The 2003 Chevrolet Malibu PCM valve can be found on the firewall in the engine compartment. The PCM valve will be on the passenger side of the firewall.
on the low pressure side
its behind the transmission side cover
no the egr valve has a big effect on the engine,it is controlled by the pcm.