I have a 1990 mazda miata with a 1.6 motor, I have to get a new Air Flow Meter today NOT MASS AIR FLOW SENSOR... and it came off a 92 miata and i think it had a 1.8 motor any ways i know you can use the same AFM but you have to change the settings.
Now this is whats happen:
I start the car to let it warm up it runs just fine setting there but when i got to take off and try to get into it, its seem like its holding back and as you get into the RPM's its like a burst of power comes out and does fine until you change gears and it dose it again. No what i need to know is do i need to do Leaner or Richer