View Poll Results: What gas octane do you use while towing?
Regular Only
51
49.04%
Premium Only
28
26.92%
Premium only during towing i.e. out camping or several day so of heavy towing
25
24.04%
Voters: 104. You may not vote on this poll
Gas poll for folks that tow/haul
08-24-2018, 07:44 PM
#51
Scoundrel
Some folks on here posting about their lack of MPG gain when towing with their 5.0. Not the same beast! There won't be a significant gain between 87 and 91/93 on an NA motor. It's only on the boosted motors where the engine ECU can raise the intake PSI that the higher octane will (may) benefit MPG.
