2002 Altima 3.5 car runs amazing until it warms up then it will randomly shut off but won’t start until for atleast 30min later…I have changed maf sensor, both cam sensors, crank sensor, temp sensors and vias sensor. Also it’s not throwing a check engine light or nothing. I’m at a dead end...

I have recently purchased a 2002 Nissan Altima in good condition, but would like to do some fairly inexpensive work to sharpen it up and repair some dings. Ideally I would need new side view mirrors, door handles, and a new front bumper cover (or perhaps a whole kit). I would like it to look...

I was taking off the alternator and the power cable touched the metal of the alternator and caused a spark. put it all back on and now the car wont start. Nothing turns on the car. its like if the battery was dead but i know its not. i dont know what is going on. Its a 2002 Nissan Altima 2.5 L