What gas octane???
Users of the big gassers: Dodge 6.4, GM 6.0, Ford 6.4....... Can the lower octane be used or do you need the higher octanes????? Colorado we have either 85, 87, or I think 91..
Forum Discussion
If you can't trust that the proper additives that are mandated by law are not being added, then how can you trust that those additives actually do what they claim?
Bet you never thought about it that way.
Bet you never thought about it that way.
