new mass air sensor problems

[Coupe5oh]

no power over 2000rpm? i didnt know mustangs made much around that rpm anyways? but i think my mas is going bad too, my temp (with 160 stat) runs cold, but fluctuates cuz of my electric fan? and i seem to be running rich, but gas mileage seems to be pretty good, and get this, i heard 1 pop noise after putting in some higher octane fuel, then driving about 15 miles?

hope you figure out the problem, btw, how much do the computers cost?

one day my car wouldnt start? i popped the hood, and wiggled the mass air plug, and it started? hope its not going south.

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formerly known "90dpscoupe"
5spd 90lx, 3.27grs, BM fan, alum divesahaft, ADS chip, 160 stat, mac coldair fender, mac h-pipe.
Best e.t-13.91
60'-1.9 (on 225/60/15 firehawks)
mph- 98.70