Posted 3/14/2011 10:21 (#1669475 - in reply to #1669274) Subject: Re: 04 tahoe
German Valley, IL
I had an 06 got 13 on e85 16-17 on gas ... traded it at 98000 miles at that time it still ran like a clock never had any troubles other than the fuel vapor vent selinoid (if you live on gravle road plan on cleaning it once a year and replacing it ever couple years )