396 LT-1 data needed.
Thread Starter
Le Mans Master
Joined: Feb 1999
Posts: 9,916
Likes: 38
From: South Carolina
St. Jude Donor '03 & '05
396 LT-1 data needed.
I am in the process of trying to find out what the heck is causing my LT-1 More Performance 396 to run rich all of a sudden. The Tech/performance section has a few hundred posts on it. But I would like DIACOM data, fuel pressure data, TPS voltage, IAC #'s, anything you can help to help me get this thing running right. This data willhelp me see, to an extent any thing wriong, besides my BLMs/INT's etc being out of whack.
Also, what chips are you suing, cams and your set up. I know this is allot to ask, but a rundown of data will help me. Thansk, Steve
Also, what chips are you suing, cams and your set up. I know this is allot to ask, but a rundown of data will help me. Thansk, Steve
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Joined: Apr 2002
Posts: 69
Likes: 0
From: Deerfield Beach FL
Re: 396 LT-1 data needed. (steve40th)
If it has just started, i.e. running ok after all the mods, check your O2 sensors or check for an exhaust leak forward of the sensors. Even if the sensors are relatively new, they can fail. I replaced three Delco's in a row before I corrected the problem with a Bosch. If you don't already use TTS Datamaster for logging, I highly recommend it. Good luck!
