Hey I purchased a vehicle with a blown engine and have everything back together now besides the key which Im getting programmed tomorrow. Before I turn the key, what specifically should I double check. I know to make sure it has all the fluids,(tranny, gas, oil, coolant, brake fluid, etc.) but is there anything else I should make sure to do? I heard that I should prime the turbo, also the car has been sitting for about a year should I drain out the gas currently in the tank. Any help would be great thanks in advance