Austinalaaa
New member
I have a 1990 Supra Saltare with a 454 7.4L. When I run the boat either in the drive way or on the lake after about 20-30 mins it will just stall out like u turned the key, and will not start back until it has cooled of 20 mins or so. I have replaced alternator, rebuilt carb, ballast resistor, coil, and ruled out a fuel problem after that. I don't know I am stumped. Any ideas or help would be great!!