Hi the scanner said my 2001 maxima is miss firing on cylinder 6. i changed all the spark plugs and it still doing the same thing. im thinking about changing the coil packs next. so i want to know if i should buy it from Nissan or if there is any after market brand that will work just a well?

 

The parts you get from Nissan are #1 quality and you can't go wrong. They are also the most expensive. Coils from auto parts stores can be good or they can be junk. The cheap ones you get from e-bay are junk, they may fail in 6 months.

Go to rockauto.com and get the Hitachi brand. They are a quality product. You need the coil that says left or front in the description.

http://www.rockauto.com/catalog/x,ca...,parttype,7060

 

I'd probably stick with Hitachi. Brands like Denso, which I trust, are even more on Rockauto.

 

B4 you spend any money swap #6 with #2 coilpack and see if the problem moves to #2!!!!