I just finished my Lt install and car does not wanna start. I know it's getting fuel cause when I turn the key over my fuel gauge shows fuel pressure. I do not see any spark. I think It could be my coil, Btw It is a new msd coil bought about 3 months ago. My opti is another thing I'm looking at but i don't understand how It won't start if it did before the LT install. I also have a 6al msd box. What is the best method to check for spark failure? The car has been sitting for over 2months now but i would start her up ocassionaly and has always ran very good.Is there any fuses that could go bad and keep car from sparking? Let me know if you have any ideas. Thanks much JAMES