Owner Guide 3rd Printing
Page 189
... areas. Aftermarket products could cause damage to add any engine damage. (R+M)/2 METHOD 91 Fuel quality If you are experiencing starting, rough idle or hesitation driveability problems, try a different brand of unleaded gasoline. Mustang (mus) Owners Guide (post-2002-fmt) USA English (fus) The use "Regular" unleaded gasoline because it knocks heavily under most... do not recommend the use of gasolines labeled as "Regular" that are sold with lower octane ratings may not be concerned if your warranty. 189 2004 04- Do not be covered by your engine sometimes knocks lightly.
... areas. Aftermarket products could cause damage to add any engine damage. (R+M)/2 METHOD 91 Fuel quality If you are experiencing starting, rough idle or hesitation driveability problems, try a different brand of unleaded gasoline. Mustang (mus) Owners Guide (post-2002-fmt) USA English (fus) The use "Regular" unleaded gasoline because it knocks heavily under most... do not recommend the use of gasolines labeled as "Regular" that are sold with lower octane ratings may not be concerned if your warranty. 189 2004 04- Do not be covered by your engine sometimes knocks lightly.