56chevywagon Posted November 20, 2008 Report Share Posted November 20, 2008 Any help would be greatly appreciated. I have been logging and have noticed that whatever I do I am either extremely lean or extremely rich and then when I am rich, I try to add fuel to the few lean cells and all of the sudden...it's all lean. I am not going to post multiple logs...in fact, I just re-installed the factory radix tune and rehooked up my MAF sensor but I was looking at the O2 waves and they are really choppy and laggy...I am really thinkinh that my O2's are going bad. I did swap the 2 down strem and I when from rich to lean just with the swap. Here is the log with the factory radix tune w/ the MAF hooked up (it is still learnign in this log though). Again, any help is appreciated. Thanks, Cody Had to post the log file on the HP Tuners Forum. Please take a look here: http://www.hptuners.com/forum/showthread.p...0969#post150969 Quote Link to comment Share on other sites More sharing options...
chpspecial Posted November 21, 2008 Report Share Posted November 21, 2008 it could be your cats clogging up Quote Link to comment Share on other sites More sharing options...
SRT10KLLR Posted November 21, 2008 Report Share Posted November 21, 2008 Your stock(narrow-band) O2's are not very good for tuning because they are choppy. I have a Autometer narrow-band O2 in the Hemi and it can swing from the 13's A/F to the 16's while at idle or part throttle. That is why I used a wide-band O2 for tuning. Quote Link to comment Share on other sites More sharing options...
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