I drive a 2002 Nissan Altima. I posted some issues here sometimes ago about the car. About a month ago, the car suddenly stopped on the road. It was diagnosed and the mechanic said the camshaft, MAF and O2 sensors are bad.
I changed the camshaft sensor and MAF sensor. The car has been fine since then.
A few days back, I was driving and as I made to negotiate a turn, the power went off, I turned off the ignition and put it on again and it came on. Yesterday, the power went off a couple of times on motion and it came back afterr a hard try.
The mechanic said to me on the phone that it may be becos we didnt change the O2 sensor. I used to think that O2 sensor cant make a car behave that way.
Auto Doctors, please advise,