since i installed my o/r h pipe, i usually have to use my predetor once a week to clear the CEL. it starts fine after i clear the code, but the next start takes about 3 times longer after it turns over to start. today when i installed my JLT, i loaded the tune, and just like usual, it starts up fine, but the next start was hard. any other time i start the car, it cranks right up, but the 2nd start after i use my diablo its hard to start. any guesses on what could be causing this?