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2004 GMC Yukon

//2004 GMC Yukon

2004 GMC Yukon

GMC Yukon

Mileage
298,364
Service Date
7/15/2019
Services Performed
  • TESTED MISFIRE ON 1, NEW COIL AND PLUG, CHECKED FOR INJECTOR PULSE AND THERE IS NONE, CHECKED WIRING TO ECM AND IT IS FINE, CHECK OUTPUT OF PCM, PIN 36 IS DEAD. REC NEW ECM AT THIS POINT. THERE MAY BE OTHER ISSUE BUT MUST START HERE FIRST. HISTORY OF DROPPING ALL BANK 1 CYLINDERS MAY HAVE POWER ISSUE
  • ELECTRONIC CONTROL MODULE – Remove and Replace – PCM –
  • Ecm programming
 
KEN R. gave our service a 5 star review on 7/16/2019
2019-07-17T22:01:38+00:00