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P0756 Diagnostic Trouble Code Discussion for August 2012

2-3 Shift Solenoid - No 1st Or 2nd Gear

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Trouble Ticket Help Requests for DTC P0756
Help Request Posted
2003 GMC Sierra 1500 SLE 4.3L Poor Idle Quality, Hesitation, Cuts out, Misfire VIN: 1GTEC14X43
P0756: 2-3 Shift Solenoid - No 1st Or 2nd Gear. replaced cmp, new plugs,cap,rotor,wires,fuel regulator. cuts out when flooring in park. will not accelerate over 40 mph. poor idle. still get p0101. Replaced maf no change.
August 14, 2012