99 4.6 weak
Autocorrect changed it, I wasn't trying to "be a real man" in front of my computer. I type softcore a lot. You should turn it on too as it'll fix some of your punctuation and grammar errors.
If you understand what a tune made for 91 consists of, you know why it runs better on 91 than 87.
Do we have to be such a smart u know what? It doesn't hurt to run 91 in these trucks on a stock tune. Now days ethanol is in it all. 91 is like non ethanol 87 in my opinion. EVERYONE HAS THERE OWN. Even if my truck was stock I would run 91. Agree to disagree? Moving on. Thanks


