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WHAT IS THE CATALYTIC
CONVERTER
The catalytic converter is part of yourvehicle's emissions system and filtersharmful pollutants from the exhaust gas.
CATALYTIC CONVERTER
PRECAUTIONS
WARNING: Do not park, idle ordrive your vehicle on dry grass or otherdry ground cover. The emission systemheats up the engine compartment andexhaust system, creating the risk of fire.
WARNING: The normal operatingtemperature of the exhaust system isvery high. Never work around or attemptto repair any part of the exhaust systemuntil it has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a shortperiod of engine operation and stays hotafter the engine is switched off.
WARNING: Exhaust leaks mayresult in entry of harmful and potentiallylethal fumes into the passengercompartment. If you smell exhaustfumes inside your vehicle, have yourvehicle inspected immediately. Do notdrive if you smell exhaust fumes.
To avoid damaging the catalytic converter:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 481).
•Use the correct fuel. See Fuel andRefueling (page 251).
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Do not make any unauthorizedchanges to your vehicle or engine. By law,vehicle owners and anyone whomanufactures, repairs, or services a fleet ofvehicles are not permitted to intentionallyremove an emission control device orprevent it from working.
CATALYTIC CONVERTER –
TROUBLESHOOTING
CATALYTIC CONVERTER –WARNING LAMPS
Your vehicle has an on-board diagnosticssystem that monitors the emission controlsystem. If any of the following warninglamps illuminate, this may indicate thatthe on-board diagnostics system hasdetected an emission control systemmalfunction.
Continuing to drive your vehicle may causereduced power or the engine to stop.Failure to respond to a warning lamp maycause damage that your vehicle Warrantymay not cover. Have your vehicle checkedas soon as possible.
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2023 F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202206, DOMCatalytic ConverterE103308 E67021 E67028
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If you intend on parking your vehicle for anextended period after cleaning the wheelswith a wheel cleaner, drive your vehicle fora few minutes before parking your vehicle.This reduces the risk of corrosion of thebrake discs, brake pads and linings.
Do not clean the wheels when they are hot.
Note: Some car washes could damagewheel rims and covers.
Note: Using non-recommended cleaners,harsh cleaning products, chrome wheelcleaners or abrasive materials coulddamage wheel rims and covers.
CLEANING THE ENGINECOMPARTMENT
Use a vacuum cleaner to remove debrisfrom the screen area below windshield.
Note:If you are not familiar with the partsaround the engine do not wash the enginecompartment. Avoid frequent enginewashes.
When washing the engine compartment:
•Never wash or rinse the engine while itis hot or running.
•Never wash or rinse any ignition coil,spark plug wire or spark plug well.
•Cover the battery, power distributionbox, and air filter assembly to preventwater damage.
Note:If your vehicle has an engine coverremove the cover before application ofshampoo and degreaser.
•Spray an approved engine shampooand degreaser on all parts that requirecleaning and rinse with water.
CLEANING STRIPES ORGRAPHICS
It is recommended to wash your vehicle byhand however, pressure washing may beused under the following conditions:
•Use a spray with a 40° wide sprayangle pattern.
•Keep the nozzle at a 12 in (305 mm)distance and 90° angle to yourvehicle's surface.
•Do not use water pressure higher than2,000 psi (14,000 kPa).
•Do not use water hotter than 179°F(82°C).
Note:Holding the pressure washer nozzleat an angle to the vehicle's surface maydamage graphics and cause the edges topeel away from the vehicle's surface.
CLEANING CAMERA LENSES ANDSENSORS
We recommend that you only uselukewarm or cold water and a soft clothto clean the camera lens and sensors.
Note:Do not pressure wash camera lensand sensors.
CLEANING THE UNDERBODY
Flush the complete underside of yourvehicle frequently. Keep body and doordrain holes free from packed dirt.
Rear suspension components may requireregular cleaning with a power washer or athorough rinse with a strong stream ofwater if the vehicle is operated in dusty ormuddy environments. Rear leaf springs orother suspension components may emitsqueaking or popping noises whileoperating the vehicle if particles, such asdirt, rocks, or other debris, are present inthe components.
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2023 F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202206, DOMVehicle Care
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ENGINE SPECIFICATIONS - 5.2L
DescriptionItem
90 degree V8.Configuration.
3.70 in (94 mm) bore x 3.66 in (93 mm)stroke.Bore x stroke.
315 in³ (5,163 cm³)Displacement.
9.5:1Compression ratio.
0.037 ± 0.002 in (0.95 ± 0.05 mm)Spark plug gap.
TBDHorsepower.
TBDTorque.
7000 RPMRedline.
Overhead cams - roller finger followers.Valvetrain.
Coil on plug.Ignition.
3.6 in (92 mm)Throttle body.
Forged aluminum.Pistons.
Forged steel cross plane.Crankshaft.
Forged steel I-beam.Connecting rods.
Intercooled supercharger.Induction.
High flow exhaust with X-pipe and activevalves for acoustic refinement.Exhaust system.
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ENGINE SPECIFICATIONS - 2.7L ECOBOOST™
SpecificationEngine
10.0:1Compression ratio.
165 in³ (2,700 cm³)Displacement.
1-4-2-5-3-6Firing order.
Coil on plugIgnition system.
Minimum 87 octaneRequired fuel.
0.028 in (0.7 mm) - 0.031 in (0.8 mm)Spark plug gap.
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ENGINE SPECIFICATIONS - 3.3L
SpecificationEngine
12:1Compression ratio.
203.8 in³ (3,340 cm³)Displacement.
1-4-2-5-3-6Firing order.
Coil on plugIgnition system.
Minimum 87 octaneRequired fuel.
0.049 in (1.25 mm) - 0.053 in (1.35 mm)Spark plug gap.
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2023 F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202206, DOMCapacities and Specifications
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ENGINE SPECIFICATIONS - 3.5L ECOBOOST™
SpecificationEngine
10.5:1Compression ratio.
213.4 in³ (3,497 cm³)Displacement.
1-4-2-5-3-6Firing order.
Coil on plugIgnition system.
Minimum 87 octaneRequired fuel.
0.028 in (0.7 mm) - 0.031 in (0.8 mm)Spark plug gap.
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ENGINE SPECIFICATIONS - 3.5L, HYBRID ELECTRIC VEHICLE
(HEV)
SpecificationEngine
10.5:1Compression ratio.
213.4 in³ (3,497 cm³)Displacement.
1-4-2-5-3-6Firing order.
Coil on plugIgnition system.
Minimum 87 octaneRequired fuel.
0.028 in (0.7 mm) - 0.031 in (0.8 mm)Spark plug gap.
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ENGINE SPECIFICATIONS - 5.0L
SpecificationEngine
12:1Compression ratio.
307 in³ (5,038 cm³)Displacement.
1-3-7-2-6-5-4-8Firing order.
Coil on plug, coil near plugIgnition system.
Minimum 87 octaneRequired fuel.
0.039 in (1 mm) - 0.043 in (1.1 mm)Spark plug gap.
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2023 F-150 (TFD) Canada/United States of America, enUSA, Edition date: 202206, DOMCapacities and Specifications