× 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 Chevrolet Trailblazer LS 4.2L Mechanical
Posted to GM Engine on 3/18/2010 4 Replies

04 4.2L

all but 3 HEAD bolts snapped upon removal. any tricks to removing them, is it a common problem on these motors? i have welded out many exhaust manifolds bolts before, but these head bolts are very deep in the block, at least 1\2 inch.

4 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Trailblazer LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LS

VIN 1GNDT13S74
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Misc.Head Bolts
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Trailblazer LS

VIN 1GNDT13S74
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Misc.Head Bolts