Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Give me a min and I will give you directions on how to bleed the coolant system. You may have a air pocket causing your problem.
Give me a few. Thanks Jay!
To bleed the coolant system, remove the radiator cap. Install the coolant bucket. Fill the bucket about 1/2 way. Then raise the front of the car as high as if it were on ramps. This way if there is air in the coolant system, the circulation brings it to the highest point. Then turn on the car, and put the heat on speed number 4, recirc mode on, and face mode. You may need to rev the engine a few times to move the coolant around to get the air out. After you have good heat, and little to no bubbles in the coolant bucket. Then the coolant system is properly bleed. You should have good heat when bleed properly. So when you put your hand over the vent and hold it there for 30 seconds, you get a slight burning sensation. That is perfect heat.
If you can't get a coolant bucket to help bleed the coolant system, you can make one. Here is a image of a home job.
Try this and let me know if this helps. Thanks Jay!