Some more problems, car misfires bad at any throttle

SC61 MK3

New Member
Apr 4, 2005
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So the car starts up and idles perfect a/f right where it should be around 14.7

if i press the gas at all even very slightly it leans out to 19 or 20 a/f and misfires, car is not able to drive anywhere

Fuel pressure is good I have a gauge and even with it turned up (adjustable fpr) it still goes crazy lean

just swapped AFM's and still have the same problem and it doesn't throw any error codes

WTF?
 

SC61 MK3

New Member
Apr 4, 2005
316
0
0
55
FL
stock afm, stock injectors, walbro fuel pump, adjustable fuel pressure regulator - fuel pressure is set at stock and goes up when i press the throttle like it should

boost gauge is showing good vacuum and no exhaust leaks at all