× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2003 GMC Yukon Denali 6.0L Cooling System
Posted to GM Engine on 1/13/2011 12 Replies

Tech help please this 2003 denali has had me at wits end have any of you guys run in to this before ive had many cars come in with a p0128 code and I put thermostat in them and fixed them but ive never had one i put a gm thermostat in and the light come back o...

12 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Yukon Denali

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Yukon Denali

VIN [No VIN Available]
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCooling System
ConditionsEngine Light
Misc.P0128
Message Closed w/FIX

car Vehicle Data

2003 GMC Yukon Denali

VIN [No VIN Available]
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCooling System
ConditionsEngine Light
Misc.P0128