lately the car been overheating going over 250 and up to the highest temp. and i checked the fan and its not turning on when it use to when it hit 220.

so i replaced the fan which i thought was the problem and its still doeisnt turn on so i tried a new relay and still nothing... so i was gona try the fan sencers but wanted to make sure what one do i replace.

also when i try to turn on the fan from inside on the heater panel which i herd it suppost to come on with that it doesint come on.

what do you think the problem is?

i just dont want to buy the wrong censer which i herd it has 3 of them gauge one and a temp one and a fan switch which i was thinking that could be problem.

also does a thermalstat has anything to do with the fan from comeing on if its bad?

but wanted to see from the third gen pros

also its a 87 firebird 2.8l mutiport

 

anyone need to get this car back on the road asp.