2006 Pathy P0430 P0420 codes
Posted: Thu Mar 22, 2018 8:22 am
I've recently developed these codes. The P0430 comes on often, but the P0420 doesn't come on near as much.
I developed the rough idle and it drives me nuts. I'm told a motor mount is wearing but not worn out yet and that could be the issue of the rough idle.
Around the same time My trucks started to run really rough in the winter. Sounds like piston slap and really rich exhaust smell until it warms up.
Could any of this be related to bad cats, or is something else the likely culprit like injectors or an exhaust leak?
I'm trying to weight repairing vs selling and I love my Pathfinder.
I developed the rough idle and it drives me nuts. I'm told a motor mount is wearing but not worn out yet and that could be the issue of the rough idle.
Around the same time My trucks started to run really rough in the winter. Sounds like piston slap and really rich exhaust smell until it warms up.
Could any of this be related to bad cats, or is something else the likely culprit like injectors or an exhaust leak?
I'm trying to weight repairing vs selling and I love my Pathfinder.