So i was beginning to remove the fuel rail and i pulled off the fuel feed line and the gas that started coming out was orange/red, and has a hint of old gas smell. i know this indicates old gas, but i completley drained the bad gas from the tank and have had about a full tank ran through since then. i put about 15$ 92 octane in it about 2 weeks ago once it got low and this is the first time the gas came out this color since the bad gas was drained. has anyone else had this problem with ea81t? im guessing i have some rust in the gas tank or have some build up somewhere. i cut out the stock fpr from the rail. i am thinking of brazing/capping one of the ends shut since both fuel injectors on each side are tee'd together from the same source. and using the one that isnt brazed to go through the regulator and to the return. any input on how you did this or anything else would be great, thanks.

I ended up pulling the tank. Tooka series of dirt showers geting it out lol Sending unit is pretty rusted. As is the inside of the tank. Its pretty bad so I am going to have it cleaned. Then I will blow out all the lines.