====== Cars ====== ===== Miata ===== ====oil==== 5W-30 (or 10W-30), 3.6 quarts \\ drain plug to 22-30 ft-lbs \\ using Valvoline Restore & Protect Premium Full Synthetic \\ K&N HP-1008 filter (has the nut on top) \\ Last change ? ====coolant==== "Ultragard" green antifreeze (volume is not stock after radiator swap) \\ \\ ====battery==== Replaced around 5/18/2025. ====brakes==== Re-tensioned parking brakes 5/23/25. Right rear caliper had a sticky actuator, so it would stick actuated and the cable could fall out. Braking force is still low. =====Durango===== ====oil==== 5W-30 ~6 quarts \\ drain plug to 25 ft-lbs \\ using Valvoline Restore & Protect Premium Full Synthetic \\ K&N HP-2004 filter (has the nut on top) \\ Last change 6/2/25 \\ topped off around 5/18/25, was about 2 quarts low ====coolant==== Mopar MS-9769 (HOAT) \\ should be about 13L, seemed blocked last change \\ Changed 4/5/25; a/c worked again after. ~1.5 L of Prestone yellow. About 1.8 gal overall. ====other==== Pulley idler broke around 5/18/25. Replaced whole assembly. Belt replaced 6/2/25. \\ Fan clutch may be going bad? ===== Van ===== ====oil==== 0W-20 / 5W-20 ~5 quarts \\ drain plug to 25 ft-lbs \\ filter is Mopar 68191349AC \\ Last change 05/24/2025 with 0W-20 ====coolant==== OAT (**not** HOAT), which is MS.90032 \\ good for 150k miles? \\ top off at coolant bottle. \\ Low on 5/24/25. Topped off with universal coolant. ====== Home ======