I logged some at idle today. I just got a car back together that was running good before. I drove it around the block and parked it. It's running really rough right now and I'm not totally sure why. I suspect, it might have been a problem with old gas in the tank, and or a problem with a possible exhaust leak at the manifold. I put some new gas in with the old and it started to run better but it's still pretty rough. If someone could check the log for me and possibly confirm if I have any unusual sensor readings and possibly if I have a leak like I suspect or if maybe all the readings are ok and the bad gas just fouled my plugs up.

I got a little backfire that sounded like it was in the exhaust so I'm really thinking I may have a leak but I'll let whomever look at the log and tell me what they think. Just email me and I'll send it over. It's in .csv format.

BTW, it's a '94Z28 with hotcam and rockers, shorty headers, LT4KM, and stock headers.

Thanks,
Ross
onestar220@hotmail.com