I used this to replace the gas cap on my 2006 Scion tC. About a week and a half after the change, the check engine light went out, so I'm relieved I don't actually have to fix an "extremely small leak in the fuel system". I deducted a star because the design of this replacement cap does not allow for the use of a plastic strap to attach the cap to the machine so you just have to hold onto it when you fill up. For me, of course, not critical, but a bit cumbersome.
Upgraded Fuel Gas Can Vent Caps With Lanyard Attachment - Improve Gas Can And Tank Flow - Kit Of 12 For Quick Dispensing From Water Jugs And Fuel Tanks
22 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
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 Authentic Mazda BNYF-42-250 Fuel Tank Cap
10 Review