× 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
2004 GMC Envoy SLE 4.2L Cylinder Block
Posted to GM Engine on 8/6/2015 12 Replies

Replacing cylinder head, 5 head bolts broke off during disassmbley. 3 came right out, one had to drill out, 5th one I have to heli-coil. Mitchell states thread is M11 X 2.0, cannot locate heli-coil anywhere for this thread pitch. Does anybody known of a suppli...

12 Replies Received (View Replies)

  Related Documents & Media  2004 GMC Envoy SLE

 
Message Closed w/Summary

car Vehicle Data

2004 GMC Envoy SLE

VIN 1GKDS13S54
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCylinder Block
ConditionsHead Bolts
Message Closed w/Summary

car Vehicle Data

2004 GMC Envoy SLE

VIN 1GKDS13S54
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCylinder Block
ConditionsHead Bolts