I have a strong and healthy Evinrude 90 SPL... The problem is, it will cold start with very little trouble, but after a trip to the store or out fishing, and the engine is hot, it will not restart. I will get a rainbow slick out the back and it will just flood out on me. Under the cover, I'm getting fuel coming up out of what looks like a schreader valve with a red plastic arrow molded into it...As of today I ended up having trouble even cold-starting it. Any ideas? Fresh plugs, new gas and oil 50:1 mix, and carbs rebuilt a couple years ago. Once i get over the hump of starting it, she runs great. Thanks