Pinging with 10.2 afr
I am having some problems since I moved out here to AZ. I know the crappy 91 oct gas probably has something to do with it but this does not make sense. I was running 20 psi at a 11.2 afr and all was good in TX even last winter, but when I moved I started getting pinging even though my wideband is showing 10.2 (I guess the richer afr is from the warmer weather). I have backed the boost down to 18 but my afr's are like 9.8 now no pining but the car def feels slower. I am going to throw a scan gauge on it this weekend to see what the map voltage, timing and knock are doing but does anyone have suggestions.
Mods that matter
S1 ECU
S2 Inj
Map clamp (I disconnected it when I started having problems before I lowered the boost but made no difference)
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04 Silver - Stage 1; AGP Wastegate; Needwings West V6 DP; Stage 2 Injectors, Das Mapclamp, Mopar STS; ES Poly Suspension; BFG DR's
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Linear Mode
