2021 Sierra 1500 Denali - Fueling Noise

[l337neteng]

Hi Guys,

 

I wanted to run one by you. I went to put some diesel in my truck a few days ago and when it started fueling I heard what sounded like a boiling sound and a small bit of what appeared to be steam came out of the hole where you put the nozzle in. It was brief but i have never experienced this before. I had been driving it to work about an hour but I kind of felt around the areas on the bottom I could reach and nothing seemed hot.

 

Truck has about 850 Miles on it........Anyone seen this or have ideas?

[CamGTP]

Liquids/gases expand with the heat, be in from from moving to the engine and back or with it warming because of temp changes outside. I could see that happening.

[GMCustomerService]

On 7/26/2022 at 5:43 PM, l337neteng said:

Hi Guys,

 

I wanted to run one by you. I went to put some diesel in my truck a few days ago and when it started fueling I heard what sounded like a boiling sound and a small bit of what appeared to be steam came out of the hole where you put the nozzle in. It was brief but i have never experienced this before. I had been driving it to work about an hour but I kind of felt around the areas on the bottom I could reach and nothing seemed hot.

 

Truck has about 850 Miles on it........Anyone seen this or have ideas?

This is certainly not what we like to hear, l337neteng.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your truck. To do so, please send an email to [email protected] with ATTN: l337neteng/GM Trucks in the subject line.

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