2011 Nissan Altima Q&A

2011 Nissan Altima Question: Sometimes my car jerks while I'm driving and it's anoyon

Not all the time it happens service engine soon light came on still on happen two weeks ago car was jerks t h en it stopoed -
Answer 1
Have it scanned to see why light on. -
Comment 1
Just wanna have an idea I was told it might be the crankshaft position sensor because the car runs fine just that problem -
Comment 2
Possible still covered under warranty. -
Answer 2
bad sparkplug or coil -