I've got problems... I bought a 92 RS that was a v-6 but now has some sort of Frankenstein 350 TPI in it. I bought the car and it would idle but not move. So I replaced the fuel pump. It ran great for a week (with slight floodage) but soon started backfiring and became harder and harder to start, until it just didn't one day. So then I replaced the Fuel pressure reg., had the injectors checked, checked pressure, changed module, cap &rotor, plugs, wires and filters. I also had the timing fixed (was off 180) Again, it ran great for a week and then started the same cycle. It backfired, then became hard to start, then just didn't. I cleaned the MAF and got it to start, but it backfires horribly and wont move. Exhaust maybe???? Im out of patience and almost sanity

 

Nobody will help me?!?!?