Exhaust needs to be tested first. If it's good, then I'll be picking up O2 sensors. I only get misfires on cold starts because of the RFD.
Have been thinking about the RFD being a contributor to my issue. Since flaps aren't there to control the amount of air entering the chamber or create the "tumbling" effect I'm wondering if that could potentially be causing my trims to go lean.
Have been thinking about the RFD being a contributor to my issue. Since flaps aren't there to control the amount of air entering the chamber or create the "tumbling" effect I'm wondering if that could potentially be causing my trims to go lean.
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