Mopar fan

[moparnut72]

Yes I’ve read that as well. It was not a problem with my 850 Holley it idled at 900 never stalle at stop or going thru drive through drove it for about 2.5 years without issue. I have not tried running with learning lock out yet some forums I’ve read suggest this until idle issues get fixed going to try this today also going to be looking at a/f ratio also going to look at plugs as well will update later

 

[Steve340]

I believe I read somewhere that one of the EFI systems allows you to lock out the self learning at idle but off idle it goes back in to self learn.
I could see that working OK.

 

[DetMatt1]

Welcome to the site from the Motor City!