Can I Use Full Synthetic Oil Instead of Dexos? What’s the Answer!
You can only use full synthetic oil instead of dexos oil if it meets the GM Dexos Standard. So, in a way, the answer is in checking the required standards. The plus point is, that most synthetics are Dexos nowadays. Even some non-synthetics are dexos certified. Back in the day, using them would have violated…
