I recently purchased an '04 Titan LE. Beautiful condition! The truck came with brand new 33" Baja Champions on 16's.
Also a KN air filter kit and a Bank's Monster 3" cat-back exhaust system; zero restriction.
The truck occasionally just shuts off when it gets close to idle rpm. It doesn't do it all the time! It can happen in cruise
going down hill when the rpm's start to drop.....it can shut off. I just put it in neutral...start it...put it back in drive.!
It can happen at a traffic light...put in in neutral...start it and go. It is occasional.
My guess is sensors are being "fooled" by the intake and exhaust.
We bought the truck for it's outstanding condition...not because of the accessories.
Lookin" for some solutions.
Thank you so much!