Pontiac 2 4 Engine Diagram Ac Low Port

Are you doing the 2 4 because its different than the others.

Pontiac 2 4 engine diagram ac low port. To do so you just need to find the low pressure a c service port on your car. I just went out tried hooking up ac pro to that front 5 part shown in diagram and ac pro connector is too small to fit large ac valve. Had a blue plastic cap on it with an l for low pressure. A c pro is the easy repair anyone can do.

To access it i used a floor jack. You can easily recharge your car s air conditioner with a c pro and get your car blowing cold air again. For the nearest location type. It only takes a few minutes and you save a ton of money.

Enter your car s make and model to find where the low pressure ac port is. Find how to put freon in your car and other helpful auto a c maintenance tips. Seems the car has to be jacked up in order to reach back along the rt front engine tire area. Follow the ac lines from the ac compressor toward the firewall to the inside of the car look at the large ac line it will have the ac low side service port on it it will be the only one you can hook up to with the one hose charge set up you have it will not hook up to the wrong one so you can mess up if there is anything else you need to know please let me know thank you and please rate.

After looking at on line at diagrams and using a flashlight forever i noticed much of ac lines were under the engine on my 1996 pontiac grand am se with the 2 4l engine the low pressure ac service port was way back about 2 inches from the oil filter. Where is the low pressure port for ac on 04 grand am with 3400 v6 answered by a verified pontiac mechanic we use cookies to give you the best possible experience on our website. Josh takes you step by step through the removal and replacement of your a c compressor. You can find a c pro on the shelves of most auto parts stores.