hey I've got an 01 lightning with a little noise on early start-up...wondering about proper oil currently using 5-30 synthetic and I'm afraid it's not lubing well enough for early morning start-up...plus engine seems to take off a little more than what I'm used to hearing.. any suggestions greatly appreciated... also the truck is located in n. ga. area will be partially garaged [carport] for winter but could be warehoused. thx, bdinc94