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Old 01-07-2013, 10:11 PM   #2
BC_ZX3
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Other easy things to check: coil pack electrical connector (look for exposed copper, green copper corrosion or loose wires), the coil pack itself (look for cracks on the underside).
Your problem sounds electrical, not fuel related, to me. Under load, seems like your ignition system is crapping out.
DPFE sensors problems usually give "hunting" or surging symptoms during part throttle cruise.
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