Anyways, after I swapped out the 2nd time turned on the car and everything was fine. Changed my spark plug wires (forgot the brand) Instantly when I changed them, turned on the car I heard a loud POP. And from there on in I had no boost and low power. Smelt unburnt fuel. So I thought it was my spark plugs, went to checkers to buy some Went back to my car and turned it on and still the same. Also theres hesatation when I gas it. So looking at my FPR theres a guage and its reading around 42-45 When I gas it, it goes up to 50ish. Looking at my boost guage it reads -10hmg at idle when gas'ed it goes up to 0hmg then drops to -20hmg then goes right back to -10hmg. Anytime I gas it a few times it backfires. Pretty dam loud. Like someone getting shot. Any ideas ppl?