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International Automotive Technicians Network
2000 GMC Yukon XL 1500 SLT 5.3L Poor Idle Quality
Posted to GM Driveability on 6/14/2004 5 Replies

customers wife first had no start,customer got home and started vehicle,it started ok,but had service engine soon light on and irratic idle,customer brought to us,dtc 1580 stored,showed to pass and just had 1 fail [...] would vary from 650 to [...] observing s...

5 Replies Received (View Replies)

  Related Documents & Media  2000 GMC Yukon XL 1500 SLT

 
Message Closed w/FIX

car Vehicle Data

2000 GMC Yukon XL 1500 SLT

VIN 3GKEC16T3Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

1580tac-vcm communication
Message Closed w/FIX

car Vehicle Data

2000 GMC Yukon XL 1500 SLT

VIN 3GKEC16T3Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

1580tac-vcm communication