6.0

fairly significant
Typical Repair Cost:
$1,040
Average Mileage:
143,550 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. new sending unit with new hose (1 reports)
2015 GMC Sierra 1500 fuel system problems

fuel system problem

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2015 GMC Sierra 1500 Owner Comments

problem #1

Jan 032022

Sierra 1500 SLT 5.3L

  • Automatic transmission
  • 143,537 miles

A D V E R T I S E M E N T S

Could smell gas from outside vehicle, and was hoping it would burn off. but thought with my luck it would be fuel leaking into engine and base and perhaps ruin engine. So I took it to dealer to be repaired.

- Patrick C., Hartsville, PE, Canada

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