2007 AND NEWER GM 5.3 LITER

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Model Year Condition Remarks
Suburban 2007 Known good None
Sierra 2007 Poor idle quality None
Suburban 2007 Known good None
silverado 2007 Unknown Spark knock
Sierra 2008 Known good None
avalanche 2007 Known good Afm/newengineat100k/liftersat200kmilesnow256k
silverado 2008 Known good None
silverado 2014 misfire RandomMisfire on overnight
Sierra 2007 Unknown None
Sierra 2008 Known good Afm
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