Well.. I searched and came up with lil to nothing on the problem I am having..
My car staring randomly dieing and sputtering hard last night after I got 93 gas... Thats where I assume the problem is... But just to be sure I want some input.. I stopped and added some octane booster to try and help.. No GO.. The car cranks back up most of the time.. But sometimes I have to let it turn over for like 15-30 seconds... It will run alright as long as I dont get above 3k rpms or 25% throttle.. V-afc

.... Last nigth when it started this I was on the highway and it started spitting flames out the back... like flames and red coals... So I am thinkign somethign may be more wrong, but I am not sure yet...
I am going to check the plugs now and see what I can do.. Im hoping it either, a bad cap, wires, plugs, gas, fuel filter, or something simple.. Compression test will come also I guess... Im just looking for some help with my h22a i/h/e vafc zex(never shot yet) ... Give me some advice guys....