Had to do a search to find out what AM/PM gas was. Looks like a gas vendor, not type of gas like gasahol. All gas theoretically should be the same if rated with the same octane. Some have additives to help clean your motor. In reality, some stations have contaminated gas, lying gas meters, leaky tanks, etc. If you aren't haveing any problems with gas from a particular station, I'd stick with it.bz03m3 said:Hello to all,Currently I am putting in unleaded gas in my Armada. Gas is very high. The gas station that I have been using is AM/PM gas. I honestly beleive all gas is the same. I have 2 questions.
1) Is AM/PM gas okay to use?
2) Should I be using unleaded gas?
Second, unleaded is fine. Our SUVs were made to run on just about anything and will adjust themselves to the octane of the gas electronically. If you put super in, you should realize an extra 10 hp over regular. As long as you have no Knocks, etc. go for it.