Where do I find the low pressure port ac on my 1997 acura 2.2 cl at

SOURCE: 97 grand am low pressure port to recharge

The low pressure port is on the compressor on the bottom side. It should have a black cap on it.

SOURCE: Find oil filter in engine of acura CL

back side of block under intake if its a 2.2 or a 2.3 if its a 3.0 its on the passenger side of engine bay if you turn the wheel you will be looking at it

SOURCE: WHERE IS THIS PORT LOCATED?

Yes, on my 2002 xl-7 the low side port is behind the grill as ibass215 says. The cap is light green and marked with an "L". Thanks Susuki, couln't you find a more hidden place?

SOURCE: how to locate the thermostat for a 1997 acura 2.2

Removal & Installation

1. Disconnect the negative battery cable.
   
2. Drain the cooling system into a suitable container.
   
3. Locate the thermostat housing by following the upper radiator hose to the engine.
   
4. Loosen the hose clamps then carefully detach the hose from the fitting.
   

If the hose is stuck, carefully use a pick to break the seal between the radiator hose and the housing. If the hose is deteriorated, replace it with a new one.

1. Disconnect any sensors or switches that may interfere with the removal of the thermostat from the housing.
   

Remove the thermostat housing bolts


Pull the water outlet neck away from the housing


Note the installed position of the thermostat, then remove it

1. Unfasten the retainers, then remove the thermostat housing.
   

Some coolant may leak out of the housing as the seal is broken.

1. Remove the thermostat carefully noting how it's installed.
   
2. Clean the mating surfaces of the thermostat housing.
   

Many thermostat housing's are made out of aluminum alloy. A plastic scraper is very effective and will not harm such metals.
To install



A new gasket must be installed before installation


Install the thermostat with the air bleed valve at the top

1. Install the new thermostat and gasket.
   

Install the thermostat with the jiggle pin facing up. This acts as an air bleed and must be at the top of the thermostat to operate properly.

1. Install the thermostat housing, then tighten the bolts securely.
   
2. Connect the radiator hose and tighten the hose clamps securely.
   
3. Install any remaining components, then refill the cooling system.
   
4. Start and run the engine until it reaches normal operating temperature while checking for leaks.
   

Testimonial: "thank you very much on the solution, didn't take as long as i expected!"

SOURCE: Where is the ac low pressure side port on 1997 Cougar

Its on the Passenger side of the engine bay between the strut tower and the valve cover. It should have a blue cap on it, or maybe a black cap. Follow the ac line coming out of the back of the compressor and youll see it.