it started intermittently losing power accelerating, then I parked it for the last month, now ive had some time to check some things, its not starting easy after sitting cold, pumping throttle gets it going, im seeing 36 psi fuel pressure, after it gets running, its smooth at 1200 rpm, where it wants to idle high, when I rev it at 3200 its missing like its starving for fuel, surging, and driving it cant get out of its own way. I did the mode 3 check for codes, and it had none, the 55, alls good. I know these tbi's are weird, cycling the injector activity, but its not easy to see how much fuel its moving, visibility down throat is marginal, im wondering maybe im overlooking something, thanks for any thoughts in advance.
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