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**kev2809** · 01-18-2023, 08:48 AM

good point bigmoe.

you got yours with low mileage, sometimes when they have high mileage a tune out of the AFM sometimes won't work, (from what I hear anyways) you have to pull the lifters and sometimes cam. when I had my 2008 it had 120k miles but never tried to tune it, it had other issues as well so I sold it. but I have 2 friends that have a 2008 and the other a 2010...both, suburbans and had no issues, even now.

plenty of people do swap these engines, I've just had bad luck on the one I had versus the 2 daily driven 2002s I still own.

01-18-2023, 08:48 AM	#15
kev2809 low n' slo Join Date: Mar 2009 Location: rosenberg, texas Posts: 5,134	Re: LS swap good point bigmoe. you got yours with low mileage, sometimes when they have high mileage a tune out of the AFM sometimes won't work, (from what I hear anyways) you have to pull the lifters and sometimes cam. when I had my 2008 it had 120k miles but never tried to tune it, it had other issues as well so I sold it. but I have 2 friends that have a 2008 and the other a 2010...both, suburbans and had no issues, even now. plenty of people do swap these engines, I've just had bad luck on the one I had versus the 2 daily driven 2002s I still own. __________________ 67 1/2 ton Suburban - Project DRGNWGN. Build thread -_--_--_ _________ _--_-_ -/____\|__\|__\__ ,.,,,.,.,,.,\|_O _______ O_]