Review on 🔒 Efficient and Secure Fuel Cap: Motorad MGC-837T Tethered Cap by Rui Knain

My 2012 Subaru Impreza had an exhaust failure because the stock gas cap failed the visual inspection. So I bought this, attached it to the car, then went back and did the emissions test. But then a few days later the check engine light came on and the code indicated that the fuel cap was the most likely problem. So I unscrewed the gas cap, reset the code and the next day the check engine light came on again. I then bought a cheap Slant to see if it was the gas cap and was surprised that the check engine light went out after 2 days. Anyway, I ended up throwing this one away.