What's causing my 2001 Nissan Xterra to get codes p0300 and p0 335?

Question

What's causing my 2001 Nissan Xterra to miss at high rpms and give the codes p0300 and Po335? It stalled on me then wouldn't start.nxt day started fine but smelled like it was running rich .the idle also flucuates. Please help

Answer 1

Is it P0325 or P0335?

There are many things that could cause the codes. Most common cause for the P0300 code is the spark plugs, but if the engine stalled you could have a bad distributor. I suggest starting by replacing the spark plugs, distributor cap and rotor.

More information about the other code:

P0335: https://www.autocodes.com/p0335_nissan.html

P0325: https://www.autocodes.com/p0325_nissan.html