Now did your really save any money?
Try taking it to your local car repair garage or citroen dealer mate!
You should get that checked out of a mechanic because that might mean your car is over heating. Check your Coolant or Antifreeze level.
A/C and heating unit
form_title=Repair Your Heating and Cooling Systems form_header=One way to keep your vehicle running in tip top shape is to have the coolant systems flushed. When was your last coolant flush?=_ When was the last time you added coolant?=_ Do you use a certain brand of coolant?=_
first if coolant and water mix was not prepared as needed to your state climate .coolant on your rad will continue to freeze ,...if it is frozen run hot water on rad assly also installing a block heater will help in heating you engine before starting on mourning's.knowing the state you are from ask local mechanic's what is the mix rate or percentage in which to mix coolant and water,...
If your Pathfinder is over heating then you may have an issue with the coolant. You can try adding more coolant to ensure that your car is no longer over heating. You can also double check to make sure your blower is actually cooling your engine.
My 1997 Cadillac Catera does the samething! Normally can be done by the Coolant leaking ,Coolant needing to be flushed, a PCV Valve, Coolant Temperature Sensor, Themostat Sticking, oil cooler, and the list goes on. . You should most likely have a "Experienced" Mechanic look at the vehicle to do a pressure test to make sure you dont have any leaks and to see what is actually wrong.
probably a heating problem you should see a mechanic
Have you checked the coolant levels or the cooling fan?
Can result in freezing in the winter and over-heating in the summer.
If the coolant reservoir can not maintain the proper level of coolant, it is possible the engine could over heat when the level drops.
the head gasket needs replaced.