Since the people.at Nissan and the Altima forums do not know how to fix this I thought I would come and ask the experts if you had any advice. I have never. Even let down here.
2.5L Altima. Randomly will not start. The crank shaft position sensor and mass air flow unit have both been replaced. It is my father's car and I would love to fi d the magic bullet that will solve this problem. It sputters while cranking with occasional backfire but no start.