The oiling issue started this June,when he broke the car out of winter storage. After the engine cranks about twenty turns it starts showing oil pressure on the guage. once it gets prime the car is fine no matter how many times he runs it. After it sits overnight,it has the same problem the next time he trys to fire it up. If the problem persits after he pulls the oil pan,I will suggest a kill switch,so he can crank it safely,without it firing until it's primed. Plus it may stop a potential thief too.