
I moved to a much higher altitude and noticed my mpg crashing immediately after the move. I also noticed that my gas cap didn't make a clicking sound when tightened. I replaced the cap and now my MPG is better than when I lived at sea level.

π Replacement Gas Cap Assembly 77300-06040 for Toyota - 4Runner, Avalon, Camry, Corolla, Highlander, Matrix, RAV4, Tacoma, ES350, GS350, GS460 and More
9 Review

π Genuine Toyota Fuel Tank Cap Assy (77300-06040) - Quality OEM Parts
9 Review

4-Pack Fuel Gas Can Vent Kits For Faster Flowing - Magicfour Fuel Gas Tank Vent Caps For Gas Cans, Fuel Tanks, And Water Jugs
22 Review

Motorad MGC 791 Locking Fuel Cap
10 Review

4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review

ORCISH 12V 13000-lb Load Capacity Electric Truck Winch Kit π with Synthetic Rope - Waterproof Off Road Winch for Jeep, Truck, SUV
35 Review

SuperJump Trampoline with SuperJump 8ft (244 cm) net and ladder
29 Review

Nokian Tires Hakka Green 3 205/55 R16 94H summer
37 Review