No matter what I do I can't get my idle to go below 1K or 1.1K when warmed up. I have all my idle tables set as low as high 600's and it doesn't seem to matter. I tried lowering my open loop tables as well. On cold start up since the e85 I'm getting idle surge and extreme drop to where it wants to stall. Any ideas would be appreciated.

 

idle set screw?

 

I had the same issue when I switch to e85, I had to reset the Base Idle screw.... there is a thread on how to do it.

 

It's wierd. Open loop just started warm it idles perfect at 750-800 and then it raises to 1000.

 

try your iscv values...if they are way up your idle probably wont go down.

 

check for boost leak also