Recent content by Tjulo

That is what I have been understanding all along my readings about engine oil. Many tend to not interpret “ambient temp” and “engine temp.” as two separate issues that need separate solutions. Thanks for your input.

What is your definition of “cold”. Where I live it never gets below 20 degrees centigrade.

I own a 2014 Grand cherokee V6. Recommended oil is 5w-20. As I live in the tropics where ambient temp. is between 20-40 degrees celcius all year round. Can I change the oil grade to 5w30 or 10w30. It seems to me that I can even use single grade 30. Can somebody comment?