Nick1994
$100 site donor 2024
Well I know you guys like under valve cover pics, so here's some of my brother's 1991 Jeep Cherokee 4.0L with 214k miles. He bought it January 2011 with 191k and has changed about every 3,000 with mostly Castrol GTX HM. Hasn't had an oil change in 2 years because it was sideswiped on the freeway May 2014, he's getting it back on the road now with new gaskets and hoses etc. Unknown previous maintenance history. I think it looks pretty good, some varnish but no sludge at all.