broken engine block

2001 GMC SIERRA
100,000 MILES • V8 • 4WD • AUTOMATIC
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ALAN
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Hi,
I have a GMC Sierra 2500 (6.0L, 8 cyl.). The engine block is broken by cylinder failure. Plz. see the attached image. The hole is 4" long. I need to know if the engine is repairable?
Thank you,
Alan
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Dec 3, 2010 at 7:51 PM
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CARADIODOC
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Blocks can be welded up but that is a real expensive procedure reserved for expensive industrial engines. It's not economically feasible for your truck. Plus, you still have the cost of repairing the original failure.

caradiodoc
Dec 3, 2010 at 7:54 PM
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ALAN
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How about metal stitching? will it work? cheep?
Dec 3, 2010 at 7:59 PM
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CARADIODOC
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Welding cast iron requires heating it for a long time, probably hours, with a flame before welding or it will shatter. You'd have to ask the folks at an engine rebuilding and machining shop.

caradiodoc
Dec 3, 2010 at 8:05 PM