Is it truly a knock or is it in your head?2008 purchased in 2019 at 225k miles. It's nearing 260k now. I've taken it on several 3k+ mile highway trips. It's eaten up many 4x4 trails between Ouray and Lake City with stock everything without any issue. When I have the money I'd pull the headers and re-do the valves and gaskets. It's got a very slight knock every now and then. But it still gets 20-22mpg unloaded on the highway and runs quieter at 70mph than an introvert reading in a desolate library.
It's for sale, $100k USD, cash only.![]()