that's why I always blend my own. Much more satisfactory, and much cheaper. I notice WallyWorld has rolled back Mobile1, so finally I will be using some of this oil: 2.5qt 0w30 M1, 1.5qt PZ YB5w20 (to thin out the high cSt) and 1qt Napa synth 5w30 for a 5qt crankcase.
11$ + 3.50 + 3.00 = $17.50 For the Afghanistani winter, this will provide nice startup properties in the cold, and still protect the engine from heavy loads on steep mountain climbs.
During the summer, 1 qt Napa synth 10w30, 1 qt Napa synth 5w30, with 3 quartz Valvoline conventional 5w30 does the trick, for $4 less.
11$ + 3.50 + 3.00 = $17.50 For the Afghanistani winter, this will provide nice startup properties in the cold, and still protect the engine from heavy loads on steep mountain climbs.
During the summer, 1 qt Napa synth 10w30, 1 qt Napa synth 5w30, with 3 quartz Valvoline conventional 5w30 does the trick, for $4 less.