found a lot of black flakes in carb bowl,went right through glass in-line fuel filter(worthless). Cleaned carb twice, because of e-15 fuel, went 2 steps rich on carb. Still runs bad. Checked fuel pressure again, 5-6 lbs , doesn�t look like I�m getting enough volume . Back in �97 when I restored the truck, I used a fuel tank sealer , been told the old sealers don�t hold up to ethanol and can break down and clog fuel systems so going to clean or replace tank,clean lines and replace fuel pump. Not going to be able to work on it until first of year. Hope it works
