I have a 1997 Z28 that keeps overheating. A year ago I had a head gasket blow and I had it repaired. This summer it is overheating again. My cooling fans aren't kicking on. I have already replaced the relays in the fuse box under the hood. This hasn't done anything. What do you suggest I do next?

 

Have you scanned it for codes (i.e. - coolant temp sensor problem, fan control circuit problems)?

What numerical temperature are you calling "overheating"?

If your A/C is functional, do the fans turn on when you turn the A/C on?