Ok guys, new to this form, I have a 93 lx 5.0 that won’t idle, new maf, iac, tip & fuel regulator and it still won’t idle or run! If I unplug the maf it’ll idle just fine but falls on its face when I try to give if gas, everything is still on it from the factory except the things I replaced as mentioned. When I unplug the maf sensor it idles smooth for about a min or so then dies but won’t start immediately but does start & idle for about short time, I don’t know what the fuel pressure is but u can here the fuel pump power up and stop, does this sound like a pump problem? Or what? Thanks