running rich????

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
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nocashmotorsport
Posts: 367
Joined: Fri Apr 11, 2008 10:29 am
Car: 1992 240sx hatch

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ok so i have a s13 ka with 180k on it. i recently installed a 75 shot of nitrous and it ran well. a couple of weeks later the car ran a bit rich but i payed no mind to it. months passed and the car just began to run extremely rich. i thought to my self maybe i blew the 02 sensor so i got a new one and the old one was actually completely destroyed....so it all good for a couple of hours and then i turn off my car. when i turn it back on the car began to run rich again!!! what can this be? does anyone have any ideas... help!!!


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nocashmotorsport
Posts: 367
Joined: Fri Apr 11, 2008 10:29 am
Car: 1992 240sx hatch

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so no one knows..thanks alot you guys you are always so helpful


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