Poll: Are You Having Issues With Capless Fuel Fill?
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Last week we discussed how capless fuel fill has become more commonplace across new GM vehicles: currently, the feature is present on 26 vehicles in GM’s U.S. lineup. We also presented some comments from owners who have had trouble with the technology. This time around, we’re taking a more quantitative approach to better understand whether the issues are widespread, or whether a minority is simply being more vocal about the issues they have experienced.
And in doing so, we ask: have you had any issues with capless fuel fill in a GM vehicle? Cast your reply in the poll below, and feel free to elaborate in the comments section.
For more information on capless fuel fill, including a comprehensive list of every GM vehicle equipped with the feature, see this link: GM capless fuel filler.
Stay tuned to GM Authority for the latest GM news and GM discussions.
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ouside flap fell off inside. need to know how to put it back on.
2018 chevy malibu
The cap broke off and the car is less than a year old… this is simply an annoyance for a vehicle I paid over 80k for!!
2017 GMC Sierra just ran out of warranty in Oct. Right around Thanksgiving I notice that the fuel fill flap was staying open after putting fuel in period it now gapes open and the whole mechanism needs to be replaced. Estimate I just got less than 10 minutes ago was $530. What!?!?! For a flap dohickey!?!?! I have also had the issue where the fuel pump shuts off while filling. About a 1/2 gallon will be dispensed and then it will click off and I have to go start the pump again. I saw both of these complaints already listed so it’s not just me. But I wanna know where to get the $338 estimate for this flapper thing because I’d really like to save 200 bucks.
A little more background on my issue with 2020 Cadillac CT5. My only issue is a frequent inability to fill without shutting off. I get 100% of my gas at Costco. Never had a problem with my 2017 CT6, or 2014 CTS there. If somebody is using the same pump as me on the other side, you can hear the flow rate slow down, and then I have no problems. It is clearly the design of the fill tube and its inability to handle the faster rate.
My $338 was from the dealership.
Everybody needs to call in a complaint on this to get GM to pay attention. My oxygen sensor code 442 still comes in every half dozen or so fillups.
I’m waiting for a aftermarket to fix this without the capless idea. There is a capless neck aftermarket out there but looks like a big deal replacing it. Like dropping the fuel tank to get the big hose on, but not sure. Maybe a mechanic could give me some insight?
2017 silverado the spring or something broke and now the flap stays open.