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Virtual Wrench
Virtual Wrench, Pontiac Mechanic
Category: Pontiac
Satisfied Customers: 14620
Experience:  35 years Master Mechanic
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Pontiac Grand Prix: where is the a/c low side service port

This answer was rated:

where is the a/c low side service port on a 1997 grand prix

Below is a pic of it. It usually has a black plastic cap on it. The low and high side ports are different sizes and the charge kit only has the one side so you dont have to worry about connecting it to the wrong port.

Customer: replied 4 years ago.

i did not see that on there it is a 3100 sfi on a 95 not a 97 sorry for the mix up

No problem,

Here it is. Remember that the ac kit hose will only fit on the right port because they are different sizes.

Customer: replied 4 years ago.

the picture is not showing up on my end can u try to send it again or just write where it is. thankyou


It located on the hose that comes off the receiver/dryer (that silver tank with 2 hoses on it)

Let me know if you get this pic..

Customer: replied 4 years ago.

the pic still didnt come up


Click here and see if it comes up.
Customer: replied 4 years ago.

that worked and i found it thank you very much

Right on!

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