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So a couple weeks ago I pulled the EFI fuse and the check engine light went off (obviously) and the car ran fine. Up until today I was on the highway and it threw codes (which I was aware of) and disregarded it because I knew it was coming. So when I came home, I heard a loud hovering sound and thought it was coming from the sky but it actually came from my motor. 93 SC400. I popped the hood and the fans were spinning WAY faster than before. It's to the point where I can barely hear the engine idling. Is this a problem because I'm afraid that if it keeps spinning this fast, one day it'll just poop out on me and my motor would overheat.