How common is fuel pump going faulty on 2015 Swift? I have 2015 DLX with 62K KMs on it, and so far I have had the fuel pump fail TWICE - first at around 25K kms during a trip to the norther areas (that may be due to using open petrol from a vendor) and second just few days ago at 62K kms. From what I know fuel pumps do not require to be changed or don't go faulty for ages. For the record, I frequently use Hi-Octane mixed as well, but not sure why the fuel pump has failed this frequently. Any thoughts?