Running a bit lean at WOT...???

ONLY for ADVANCED technical discussion about the 240sx!
Post Reply
ILikeMy240sx
Posts: 5358
Joined: Fri May 28, 2004 2:49 pm
Car: SR Power

Post

My car is a 96 240sx N/A no boost yet...

I have a a/f gauge and when I go WOT it used to go rich (not too much but at least it was in the middle of the RICH area) however now when I go WOT, I am not rich anymore... instead it is at the border line of being rich but not rich.

I checked my timing at it was perfectly at 20+ BTDC with TPS unplugged and engine idling at 750RPM so my timing is good.

What could possibly cause my NA motor to run a bit lean at WOT?

Top
Post Reply

Return to “240SX Technical Forum”

Search for Nissan stuff on ebay!
Find Your Forum!

 

NICOclub's Nissan forums and Infiniti forums and all affiliated sites are the property of HDS Holdings, Inc.
They are independent publications and are not affiliated with or endorsed by Nissan or Infiniti.

Information Copyright © 2000-2026 by NICOclub, all rights reserved. Material may not be copied or reprinted without written permission.

Privacy Policy