Hey Guys, im having this problem almost since I installed the msd dis-4, (I dont think is the ignition since it was working just fine for 2 weeks) on my 96 gt, from time to time it gives me alot of trouble to start, it will just like try an try, and i start smelling fuel, after probably 30 tries, it does an exhaust explosion and if i try a few more times it finally starts. I am wondering what could it be, could the gas station people be selling bad gas (fuel/water) i say this because its a CITGO gas station, in a good neigborhood, and its $2.25 (93 octane), thats the cheapest ive found. I also thought about the fuel pump being damaged, or maybe de injectors. Someone else also sugested that the coil packs went bad and i should replace them. This morning I changed fuel filter and added a stp fuel additive to the gas tank to see if that may help. PLEASE guys try to help me. 
