Gas Pump Keeps Stopping When You Fill Up? Diagnosing Fuel Tank and EVAP Blockages!

For More Info visit us at: https://1aau.to/h-cK7 Does the gas pump keep stopping over and over while you're trying to fill up? You know it's not full, so what else could it be? In this video, Andy diagnoses this very problem, and explains how the charcoal filter canister that is part of your car or truck's EVAP system could actually be responsible. Since the fuel tank is a sealed container, when you add more gas, air is pushed out. If the air has nowhere to go, the increase in pressure triggers the safety stop on the fuel pump! Watch this video to see Andy demonstrate how a blocked charcoal canister can cause this problem! For more great diagnostic videos, check out this playlist:    • Driveway Diagnostics!   Subscribe:    / @1aauto   Check out our playlist: Driveway Diagnostics!:    • Driveway Diagnostics!   📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-cK7 ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.