Hi all ..I put in a new radiator in my 88fc ...old one was perfect , new one is thicker for track use....now I get an intermittent add coolant buzzer , yet coolant is full '''no leaks, temp gauge reads in lower 25% of gauge arc .....any Ideas?

 

Burp the system fully.

 

How do I burp the system ...there are three ways to add water to the system counting filling the over flow bottle....I thought that the system cap over the thermostat housing might be the highest point , so I released the pressure there ...no air and full of coolant ..... Thanks

 

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/how-do-you-burp-system-29959/

http://www.rx7.org/Robinette/flush.htm

Good info

 

To add to the robinette instructions, i also used the Lisle coolant funnel to help eliminate air in the system.

 

And make sure your overflow is at the proper level cold.