so im all natural everything u can put on but cams, just recently painted the entire car, new front. just tuned the car.. pulled 33hp 10tq extra..cars been great then the window switch goes out, the window motor, pax window motor is slowly going.. no i got hesitation in first, and suddenly a cel weeee scanned it i get all 4 o2 sensors lighting up.. **** i got test pipes those o2 sensors dont matter so im guessing ill replace the upstream o2 sensors and be good... or will this happen again? like i said the car is tuned i brought the ***** in running 8.9 a/f im at 12.5 now. shouldnt be an issue cause i tuned it..headers been on for over 30k without a light from the o2 sensors maybe its just theyre time the seem lazy on the data logger soo.... new ones coming tomorrow wish me luck

 

goddamthatisahellofarunonsentanceifidosaysomyslefOMGROFLCOPT ER

 

yea was trying to type that all real fast on a iphone. sorry

 

Your car doesn't sound as "all natural" as you stated. You also mention test pipes and headers with a tune that significantly changed your A/F ratio.
What else is on this car? (Type slower...)

 

Its still naturally aspirated...theres no forced induction. Where im from thats n/a setup. Seems my car is too low with the use of defoulers on the o2 sensors, my sensor wires are hanging quite low, theres been a snag on driver side sensor causing a short..voila! the problem is solved.(new sensor,removing defoulers I can deal with cel) But Im sure next will be wheel a bearings and shocks to replace
THANK YOU harbor nissan for the great costumer service. staff is awesome, unlike sutherlin nissan.

 

wow that was hard to read lol. so in the end the dealership saves the day