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cmcfaul cmcfaul is offline
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This was all written before the invention of AFR meters. I recommend you install one and make adjustments accordingly. Once you understand how the MFI works you can dial it in for idle, off idle, part and full throttle. There is an inherent off idle lean spot that you can address but is just part of the car.

Make sure everything is connected and working properly (like the hose to the thermostat).

AFR takes all the guesswork out.

73 911 E
Old 09-24-2020, 11:29 AM
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