Ford F150 Pickup. Instruction - part 1126

Fig. 27: Removing Converter 
Courtesy of FORD MOTOR CO. 

11. To install, reverse the removal procedure.  

EXHAUST HEAT SHIELDS 

Removal & Installation 

1. Raise and support the vehicle. For additional information, refer to JACKING & HOISTING .  

2. Inspect the exhaust system for loose or missing heat shields or debris trapped between the heat shields 

and the exhaust system components. 

 

2003 Ford Pickup F150 

2003 ENGINE Exhaust - F150 Pickup

  

Fig. 28: Exhaust System Inspection Points 
Courtesy of FORD MOTOR CO. 

3. If any heat shields are loose, install worm gear clamps. 

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Use one of the following clamps: FOTZ-5A231-A or W705949-S300.  

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Trim off the excess ear of the worm clamp. 

 

2003 Ford Pickup F150 

2003 ENGINE Exhaust - F150 Pickup

  

Fig. 29: Tightening Exhaust System Clamps 
Courtesy of FORD MOTOR CO. 

4. If the heat shields are missing, install new heat shields or exhaust system components as necessary.  

5. Lower the vehicle.  

 

2003 Ford Pickup F150 

2003 ENGINE Exhaust - F150 Pickup

  

2003 GENERAL INFORMATION

Fuel System - General Information - F150 Pickup 

SPECIFICATIONS 

FUEL SYSTEM GENERAL SPECIFICATIONS 

DESCRIPTION & OPERATION

Item

Specification

Fuel Tank Capacity

4X4 Regular Cab With Short Wheel Base

92.7 liters (24.5 

gallons)

4X2 Regular Cab With Short Wheel Base, 4X2 Supercab With Short Wheel 
Base, 4X4 Supercab With Short Wheel Base

94.6 Liters (25.0 

Gallons)

4X2 Regular Cab With Long Wheel Base, 4X4 Regular Cab With Long Wheel 
Base, 4X2 Supercab With Long Wheel Base, 4X4 Supercab With Long Wheel 
Base

113.6 Liters (30.0 

Gallons)

4X2 Regular Cab With Short Wheel Base (Lightning)

94.6 Liters (24.5 

Gallons)

Fuel Pressure

Key On, Engine Off kPa (psi)

240-310 (35-43)

Engine Running kPa (psi)

193-310 (28-50)

Lubricants

SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP

WSS-M2C153-H

MERPOL(R)

ESE-M99B144-B

 

2003 Ford Pickup F150 

2003 GENERAL INFORMATION Fuel System - General Information - F150 Pickup

  

 

2003 Ford Pickup F150 

2003 GENERAL INFORMATION Fuel System - General Information - F150 Pickup