- Aug 1, 2020
I just bought some full synthetic Walmart 5w-30 motor oil for just over $15 per 5-quart jug. I read some reviews on this brand of oil before I bought it, but I wanted to get some opinions here. Is this oil any good? Does anyone know who makes it? Are there any actually decent review on it...meaning, is there anyone who has done any testing on the viscosity of the oil after it's been used in an engine? I think it's okay because it meets all of the standards that my sister's 2020 Honda Civic calls for, but I wouldn't mind some real world examples.