man the car sounds bad ass

what year is the car 88? the interior looks god to. my N/A as of yeasteday started to have a miss fire at 3800 RPM's I heard this was a bad ground issue, is that true

if so i would like to know what grounds do i need to change? please hook a brother up. oh and whear is you hood?
oh yeah i got the coil overs last week to. with these mods i should be able to handel my own.