[chitowndad]

So this is really frustrating.

Walmart has Castrol 10W-30 full Synthetic for $22 for 5 qts but no 10W-40 or 5W-40

At Autozone, I found 10W-40 Castrol full Synthetic but it was $6.99 a quart - too expensive.

Walmart also has 0W-40 Mobil 1 in the 5 quart jug for around $22 but I want to go with Castrol and I think I need either 5W or 10W....

Any ideas?

-Steve