'91 CQ Melting Fuel Pump Fuse

[Christopher Gharibo]

The fuel pump fuse of my '91 CQ melts its insulation, esp if the car runs hot. 

The fuse doesn't pop until there's a close to complete melt down. Several times, I've found the fuse melted in the fuse box but the car was running fine. 

I replace the fuse and everything runs fine again. 

The contacts are mostly clean but I cleaned them anyway. I also put in gel that will facilitate conduction. The problem is still recurring. 

What're your thoughts?

Thank you.