S13.5F

Ok. First, you guys should know, I don't post. I don't ask dumb questions and 99.9999999% I find the answer to my problem buy Google searching the shit out of it. Mainly because I don't have the patience to wait days for a descent response. I need an answer NOW, lol.

Anyways, I've tried everything, searched everything, replaced everything, still having the same problem all be it better than it was.

My KA24DE is running rich. fouling plugs, rpms drop to about 500 when I let off the throttle then jumps up and down up and down until it finally levels out. Sometimes it stalls out. and there's a slight hesitation when accelerating.

COMPLETE emissions delete
new TPS dialed in w voltmeter to spec
new o2
new plus and wires
MAF passed inspection
car and engine grounded like a Mofo
Alternator passed inspection
New Battery
Timing is spot on

Engine is brand new just under 500 miles and it doesn't leak shit, doesn't overheat, doesn't smoke (maybe barely. it has too if its running rich. black soot on bumper but the smoke isn't visible from the car), compression is immaculate.

The car and engine runs great minus the mild richness. Any ideas???

Attached Images

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