I have a 2004 Lincoln Aviator and it keeps shutting off while I am driving randomly. The wheel gets tight and I can't steer the low oil pressure light comes on then it shuts off. It always starts right back up but it is annoying to say the least and potenially super dangerous. I took it to a mechanic and got a tune up but $300 later it is still doing. Brought it back and he said it was a bad oil sensor $60 more and it is still doing it. My dad said it might be my fuel injectors took it to Walmart $20 to have them clean them and check the oil level and it is still happing. I did notice this week that it usually happens when the fuel level is low. Could it be the transmission? I only have 50K miles on it. If anyone knows what this is and knows a mechanic in LA that won't bend me over to get this fixed I would appricaite it.