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Thread: engine question
07-26-2012, 11:35 AM #1
- Join Date
- Jul 2012
02 Tahoe, Excuse my newbie know how, I have not owned a domestic in some years. My question is I thought the LS series engines 5.3L were cast block with cast iron heads?
Mine has aluminum heads so I thought that was odd. Or am I just confused?
EDIT: Never mind after some digging around I see that the Z in the 8th digit equals an L59 Flex Fuel engine.
Need to look up an odd rattle, sounds like the broken bolt issue on the flex plate.
Last edited by M-technik-3; 07-26-2012 at 12:53 PM.
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