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Old 05-24-2023, 12:55 PM
TransAm400 TransAm400 is offline
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Join Date: Mar 2009
Posts: 109
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I'm having an issue with AFR at idle also. Target AFR is all the way up to 14.5 at idle but it is usually reading around 12.9-13.0 at idle. I did have the timing at 24 degrees at idle. When I pulled it back to 18 degrees in this new table the AFR at idle started reading closer to 14.0. Still not at the target but it seemed to help.
Attached Files
File Type: pdf Target AFR.pdf (88.7 KB, 126 views)

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1979 TA 541/T56 Magnum
1964 Catalina 462/TKO600
1965 GTO 389/4speed