Did my 180k service yesterday.
*Mobil1 full-syn 5w-30 oil.
*OEM filter (was the last from a case).
*Mobil1 syn 75w-90 in front and rear differentials, as well as transfer case.
*Lucas grease in every zerk (2 front driveshaft, 3 rear driveshaft, upper ball joint in the BDS uppers).
*Denso/OEM Spark plugs.
*Tightened/torqued the valve cover gasket. It was indeed loose.
*5 tire rotation.
*Engine air filter (thought I had an OEM one on hand, ended up putting the clean AEM reusable back in).
*Cleaned throttle body.
*Cleaned MAF sensor.
*Topped off coolant.
I did all the oil stuff and tire rotation first. While I had the skid plates off, I did an undercarriage wash with the pressure washer. It looked much better afterward. I let it all dry while I did all the stuff under the hood, and wrapped it up by reinstalling the skids.
I could be forgetting something, but I think that is everything.
Coming up / to-do:
*Kenwood 1000W single channel amp and Kicker subwoofer.
*Drain and fill coolant
*Evap canister
*Front brake lines and fluid flush