fuse blowing

I just bought an 80 series. After replacing the radio with an LCD, I've been blowing the gauge fuse intermittently. What's frustrating is that it comes and goes. Sometimes I'll go through several fuses in a row, then it will go away for a little while and I think I'm good. But inevitably it...

'97 80 Series LC with 300k. No recent work other than oil top off's 🛢️ I will try and keep this short. I know there are several other threads pertaining to causes and troubleshooting of the EFI fuse blowing under various conditions. But none matched my exact scenario, so I am hoping my specific...