Honda 1993 Accord Coupe Owner's Manual page 95

How to Improve Your fuel Mileage:
Drive at a smooth, steady pace to avoid unnecessary deceleration
and stops — accelerating back to speed uses more fuel.
Plan trips to avoid rush hour traffic if possible.
Make sure the parking brake is completely released.
Consolidate trips whenever possible.
Keep vehicle weight to a minimum by removing unnecessary
items from the luggage area.
Whenever possible, use fresh air from the dash vents to keep
cool when driving; open windows, or use of the air conditioning
both affect fuel economy.
(Air conditioning is optional on US: DX, Canada: LX.)
Keep the tires adjusted to the recommended pressure.
Tire Pressure (measured cold):
Front/Rear:
US: DX/LX, Canada: LX
US: EX/SE, Canada: EX-R/SE
Condition of Your Car
You can only get maximum fuel economy if your car is in top
running condition. Have all required maintenance done at the proper
intervals. Check tire pressures and tire wear frequently. If tire wear
is uneven, have the alignment checked by your Honda dealer.
Proper alignment saves gasoline and prolongs tire life.
200 kPa (29 psi)
220 kPa (32 psi)