Gasoline Fuel System Related Problems of the 2021 Chevrolet Suburban

Table 1 shows two common gasoline fuel system related problems of the 2021 Chevrolet Suburban. The number one most common problem is related to the gasoline fuel system (six problems). The second most common problem is related to the delivery fuel pump control/drive module (three problems).

Table 1. Gasoline Fuel System related problems of Chevrolet Suburban


Recently reported Gasoline Fuel System problems of the 2021 Chevrolet Suburban

The Gasoline Fuel System problem

The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving approximately 40 mph, the vehicle failed to accelerate as needed. The contact was able to coast to the side of the road, and the vehicle was turned off. There were no warning lights illuminated.   Read details...

The Delivery Fuel Pump Control/drive Module problem

Fuel pulp module failed on highway. Was told there is not a recall on my VIN even tho online there is a recall and known issue for the part   Read details...


Gasoline Fuel System related problems in other Chevrolet Suburban model year vehicles:



Suburban Service Bulletins
Suburban Safety Recalls
Suburban Defect Investigations