03-03-2014, 07:47 PM
scbronco Wrote:Mine says not to exceed 13.8 afr at idle. So I'm thinking that is even a lil on the lean side. I've noticed most edelbrock stuff errs to the rich side tho. Mine idle hunts from 500 to 1100 despite being set at 700. When it does stable use it's usually around 800. I'd like that to be much more consistent with no more than +\- 75-100 rpm variance at idle. I'm gonna mess with it tonight and see what I can do.I had a similar problem with the idle being high then ecu trying to fix it soI had to adjust the throttle plates in the throttle body to fix the issue and re calibrate the tps. I found that even 1/8 turn could make a world of difference. Also does your system have a IAC. To control the idle speed and different temperature?
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68 Half cab