Well me an my friend swapped a gsr motor into my eg civic hatch an not the radiator fan wont come on. Like i turn on car an let run for 15mins and the fan didnt come on after doing swap, then after that i drove it around for 5mins an it still didnt come on. Whats up with my fan? Also we got everything hooked up even the toggle switch.

 

is the toggle switch for the fan?

 

bump cuz i had the same problem. But then i found coolant in my oil so im rebuilding....

 

same

 

3 of us??

 

me too
it takes forever to turn on with a blown headgasket

 

well It wasnt that blown.. It had to run for a total of about 30 min to get any coolant in the oil