Hi guys, I have a 1989 iroc-z 305 tpi 5-speed. Can someone tell me were the fan switch is. Thanks

 

if you're referring to the relay, it's on the firewall around the brake booster.

 

Sorry, what I'm looking for is the fan switch. I bought a jet fan switch I put it in were I thought it went [between the 1 and 3 spark plug] after doing this my temp gauge will not work. I must have put it in the wrong location . the fan switch will control the temp the fans come on [185 to 195]. Did I put it in the wrong location? I feel this must of been the sending unit for the gauge.

 

I believe the one you're looking for is on the passenger side between the #6 and #8 cylinder.

 

Thanks, I just hooked the sending unit back up and will try the other location this weekend. Thanks again.