112lsa, 3500+stall 230+duration.... help
06-06-2005, 11:19 AM
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112lsa, 3500+stall 230+duration.... help what are you guys doing to help an A4 idle... meaning coming to a stop slowly or idling with the foot off of the brake.... mine surges and bucks...
I have tried many things...
what are you guys doing?
I have tried many things...
what are you guys doing?
06-06-2005, 11:32 AM
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You need to tweak a lot of things. This is what is finally working for me:
Set the target idle speeds up. Mine are around 900rpm in gear & P/N when warm, 1100 when cold. Lean it out & add some timing in the idle cells (I run 28* at idle). You really need to do some logging to figure out which cells your car idles in. It wasn't where I thought it was, so my shotgun tuning wasn't affecting anything. And raise the set screw and either drill your TB or mess with the IAC. You gotta get more air into the motor. And reset your misfire codes to 32567 (?). Ryan K posted about that in this forum.
Set the target idle speeds up. Mine are around 900rpm in gear & P/N when warm, 1100 when cold. Lean it out & add some timing in the idle cells (I run 28* at idle). You really need to do some logging to figure out which cells your car idles in. It wasn't where I thought it was, so my shotgun tuning wasn't affecting anything. And raise the set screw and either drill your TB or mess with the IAC. You gotta get more air into the motor. And reset your misfire codes to 32567 (?). Ryan K posted about that in this forum.