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2003 GMC Envoy SLT 4.2L All Lights
Posted to GM Electrical on 10/12/2012 12 Replies

Hello! All lights on this GMC Envoy will flicker at idle sometimes, and everytime the engine is above 1800 rpm. All grounds for lighting and pcm, bcm, and all interior grounds have been cleaned. All main connections at alternator and fuse boxes have been clean...

12 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Envoy SLT

 
Message Closed w/Summary

car Vehicle Data

2003 GMC Envoy SLT

VIN 1GKDT13S63
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAll Lights
ConditionsFlickering
Message Closed w/Summary

car Vehicle Data

2003 GMC Envoy SLT

VIN 1GKDT13S63
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAll Lights
ConditionsFlickering