Disclaimer: Links on this page pointing
to Amazon, eBay and other sites may include affiliate code. If you click them and
make a purchase, we may earn a small commission.
I tried 87 when i first got the truck when the weather was cooler and i wanted to see how big of a difference there was. I saw in the owners manual to use 93 in hot weather so i switched when it got warm and the difference was pretty noticeable. I will stick to 93 from now on
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.