*First post please dont hate me if i posted in the wrong thread or whatever*

So i recently bought a 2003 350z Touring with 80k miles and i noticed driving it home the Slip and VDC light came on (I didnt think much of it one of my cars i had before did the same thing and had no problems) Well after i got home, parked it for about 30 minutes , came outside and started it, It cranked for about 2-3 seconds and then fired right up 0 problems but i noticed the Slip and VDC lights were on, I didnt think alot of that either so i just carried on with my day, well this morning i got up to drive it to work and it started up perfectly normal, no 2-3 second crank time. On the way to work the Slip and VDC light came BACK on and when i got to work i shut it off, started it back up and sure enough, it took 2-3 seconds to crank but fired straight up after that

Ive seen alot of articles about the crankshaft position sensor being a very common problem, im going to go to an auto parts store today and see if they can pull any codes but i was just looking for some insight, im not too worried after all,

Thanks for reading and any comments are helpful.

 

camshaft position sensors, and possibly crankshaft sensor

what are you wheel and tires sizes?