it is a vacuum leak-replace the vacuum line from the right side along the right front-tiny vacuum line probably split
Repairs on the newer air conditioner condensers are almost impossible to repair. The best thing is to replace it.
Your thermostat is stuck open. Buy a new one they are usually really cheap and you can usually repair it yourself. They are easy to get to even in compact engine space.
Hope this link helps: http://www.trustmymechanic.com/auto-repair/22/1994-nissan-altima-engine-dies-while-driving-but-restarts-ok.html
Only thing you can do is replace the resistor, there is no repair.
you can purchase a repair manual for your vehicle from most auto parts stores, or try autozone.com and look under component location or repairs for the Nissan Pathfinder.
Free Nissan Repair Service Manuals - cardiagn.com/category/nissan-repair-service-manuals/
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If you want to open up a air conditioner repair shop, you will need hvac training from an accredited hvac school. This will instruct you in how to repair air conditioners.
it is broken and needs repair
form_title=Find an Auto Air Conditioner Repairman form_header=If you're air conditioner is out, fix it quickly by finding a repair shop in your area. Describe the problems with the AC:=_ What type of car do you have?=_ Do you have a warranty on the car?= () Yes () No
I have a 2003 Altima that while traveling under 35 mph might shut down. Nissan says it is the crank shaft angle sensor thingy. Nissan will repair for $215.00 or your local mech. will do it for $191.00...KNOWN problem but no recall!