6.0 Vortec Life Expectancy. I know that running on propane makes for an extremely clean engine internally. Would this be worth it or would i be getting myself another vehicle thats going to be breaking.
The newer chevy ls1 and vortec truck 4.8,5.3, and 6.0 engines have duty cycles of 200,000 miles. I plan on using it to haul the boat in the summer and sleds in the winter and not much else. The '99 is a suburban and it's still on the original transmission.
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Discussion starter · #1 · jan 20, 2007. Have a 2005 6.0 with 245,000 mi. 6 common chevy 6.0 engine problems you may face. Yes, every truck is different as to their lifespan, but we do have the added knowledge of things like a carfax that may or may not tell us regular service intervals etc.
