Review on 🔌 ACDelco GM GT347 Yellow Fuel Tank Filler Cap: Genuine Original Equipment for Optimal Performance by Mark Taylor

Website says this gas cap will fit my GMC Sierra 2010 but will NOT work. I had an evap. a code saying I had a leak (mostly the gas cap). I bought this hat and nothing has changed. I assumed the new gas cap wasn't the problem and tried a few other small changes. I ended up taking my truck to the shop and they said the cover was not for my truck. This issue was corrected with the correct gas cap.