I've been getting very, very weird misfires, I'll just get right to it.
Bought bone stock 2012 GT 55k miles on 2/2015 . Been doing small stuff here and there. Had a misfire in 3 and 5 and a p0300, replaced the coils ran good. I had the same p0300, p0303 and p0305, so I changed the coils and the...