LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2010 >> Optima EX, 2.7 4 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control/Fuel System - General Information - 2.7L >> Specifications >> Fuel Delivery System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Delivery System

ITEM SPECIFICATION

Items Specification
Fuel Tank Capacity 62 lit. (65.5 U.S.qt., 54.6 Imp.qt.)
Fuel Filter Type Paper type
Fuel Pressure Regulator Regulated Fuel Pressure 379.5kPa (3.87kgf/cm2 , 55.0psi)
Fuel Pump Type Electrical, in-tank type
Driven by Electric motor