I wrung the Regal out this morning and threw a misfire code on #2 cylinder. I'm concerned over a possible lean condition. I'm looking for input on what settings to check with a LS1M to check this. I'll scan it tomarrow so please reply soon.
Originally posted by Theautoguy@Apr 1 2004, 06:09 PM I wrung the Regal out this morning and threw a misfire code on #2 cylinder. I'm concerned over a possible lean condition. I'm looking for input on what settings to check with a LS1M to check this. I'll scan it tomarrow so please reply soon.
From what Ive read a lean condition in general can be detected by scanning the right side O2 is fairly accurate for idle and cruise but the pcm doesn't use it during a WOT run and that LTFTs should be used to tune at WOT. Hths
