k, well alot of questions....when did the voltage light come on? was it when you let out on the gas while driving or was it constantly on? did you replace your regulator with a stock or aftermarket adjustable? do you have a fuel pressure gauge? have you looked under the distributor cap to check to see if all those contacts are hooked up still? as for the ecu im not too sure if it can slowly flake out, ive seen them just die...i guess there were some events kinda leading up to it just dieing, made us think it was the fuel pump ect ect...turned out the ecu just fried. it was in a 240 with crazy electrical problems...guy who previously had it used gum wrappers as fuses...