no check engine light, but plugs, wires, coil, dizzy, fuel filter, cap and rotor, are all pretty new.

Also today, it ran fine for some reason, but then at night it went back to crap.

I do get a code 12(egr) when I drive a while on the freeway, but its not related, I don't think, cuz I even tried disabling it but problems were still there.

I was maybe thinking that the ecu was messed up.