2011 Hyundai Elantra GLS, AutomaticFACTORY OEM SERVICE PROCEDURE

Fuel Delivery System

FUEL DELIVERY SYSTEM SPECIFICATION

Items Specification
Fuel Tank Capacity 48 lit. (12.6 U.S.gal., 50.7 U.S.qt., 42.2 Imp.qt.)
Fuel Filter Type Paper type
Fuel Pressure Regulator Regulated Fuel Pressure 324 ~ 363 kPa (3.3 ~ 3.7 kgf/cm2 , 46.9 ~ 52.6 psi)
Fuel Pump Type Electrical, in-tank type
Driven by Electric motor


FUEL DELIVERY SYSTEM SPECIFICATION

Item kgf.m N.m lb-ft
Fuel tank installation nut 4.0 ~ 5.5 39.2 ~ 54.0 28.9 ~ 39.8
Filler-neck assembly bracket installation nut 0.8 ~ 1.2 7.8 ~ 11.8 5.8 ~ 8.7
Accelerator pedal module installation nut 1.3 ~ 1.6 12.8 ~ 15.7 9.4 ~ 11.6
Accelerator pedal module installation bolt 0.9 ~ 1.4 8.8 ~ 13.7 6.5 ~ 10.1
Delivery pipe installation bolt 1.9 ~ 2.4 18.6 ~ 23.5 13.7 ~ 17.4
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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