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.

Pontiac 2 4 engine diagram ac low port. If there is a problem with your compressor or evaporator adding freon will not restore cooling. How to recharge the air conditioning on a 2001 pontiac sunfire by richard. Use a c pro s low pressure port finder tool to locate where on your car you need to start when recharging your car s air conditioner. Remove the cap from the low side port and attach the kit s hose.

Pontiac car manuals pdf wiring diagrams above the page g3 g5 g6 g8 gto firebird grand prix montana solstice torrent vibe. Do not attach the hose to the high side port yet. How to add freon to your 2000 pontiac grand am. The company initially specialized in the production of horse drawn carriages.

Keep it away from any belts or components that will. Hook up the can of refrigerant likely r 134a to the low pressure port. Place the recharging kit inside the engine compartment. Both will have dust caps on them.

Posted by anonymous on jul 13 2012. Where is the low port to recharge ac on 1998 pontiac sunfire. As far as i can tell. Josh takes you step by step through the removal and replacement of your a c compressor.

You can easily recharge your car s air conditioner with a c pro and get your car blowing cold air again. Pontiac motor company took its name from the city of pontiac michigan where the edward m. Murphy first created the pontiac buggy company in 1893. Had a blue plastic cap on it with an l for low pressure.

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. The a c system in your grand am consists of a compressor that is belt driven an evaporator and freon. This video will help you with most a c compressor jobs but it is performed specifically on a 2003 saturn ion. 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.

2002 pontiac grand am. 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. Trying to recharge ac for a 1998 pontiac grand am 2 4l engine and can t find lower port.