Hi! guys,

I got a bit of a problem, I just finished putting together my GC8 EJ205 (impreza GT), but I`m having problem starting it, its already started, and maintain idle, but after 10 sec or more of cranking, it has old fuel from who knows when, and I put like 5 gallon fresh 95 oct., could that be the problem? because once, after a while, it turns off, and is difficult to start, please any reply is welcome