I finished my setup yesterday SR, 20G, DW 740cc, Z32 MAF, and Enthalpy tune and everytihing was fine. The car idled perfect, pulled hard and stayed pretty steady A/F readings. Today i change the oil and put in a new battery and take the car out for a spin. First off i notice a slight hesitation taking off. Then as i near 2700rpm accelerating slowly there is a bad stutter and the A/F gauge goes completely lean until 3200rpm where it smooths out and A/F goes almost completely rich. Under hard accel it stutters all the thru 2200-3400rpm then goes rich and pulls hard. Any one know why the car would go Jekle and Hyde on me over night? Im thinking bad maf but it was working great yesterday and idles fine at 800 RPM. Maybe daughter board came loose?
Thanks for any help.
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Thanks for any help.
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