FordF-5502006Overview/ford/f-550/2006/base/
550 platform

2006 Ford F-550

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2006 F.

Body TRUCK

The 2006 Ford F-550 is a heavy-duty truck built on the 550 platform chassis, typically equipped with a turbocharged diesel powerplant, and requires 6.0 quarts of oil with a 5W-20 API viscosity specification for routine maintenance. This model year accumulated 588 total owner complaints across its lifespan, with engine and engine cooling issues representing the most frequently reported concern among the 14 recalls issued for the vehicle. When placed within the broader complaint history spanning 2007 to 2020, the 2006 model year sits near the middle of the range—falling between the lowest complaint year of 2014 (2 complaints) and the highest of 2020 (16 complaints)—indicating it experienced moderate reliability concerns relative to later model years in the F-550 lineage.

Model year2025202420232006

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity6.0 qtOEM · verified
Engine oil type5W-20 APIOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 65 · 650 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 65 · 650 CCAOEM · verified
Tail / brake / turnLAMPSOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length174.8 in
Overall width70.1 in
Overall height69.7 in
Wheelbase103.1 in
Curb weight3177 lb
Track (front / rear)61.4 / 61 in
Weight distribution (front / rear)59/41

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the F of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

5.6–10.4 sec0–60 mph (tested)quickest 5.60 sec — 2015 F-150 Platinum FX4 3.5L EcoBoost SuperCrew (5.6 ft. Bed)
YearTrim / engine0–60¼ mileHPDrivetrain
2007F-150 FX4 SuperCab (5.6 ft. Bed) 5.4L V88.80 sec16.70 sec300 hp4x4
2004F-150 FX4 SuperCrew (5.6 ft. Bed) 5.4L V88.90 sec16.30 sec300 hp4x4
2004F-150 Lariat SuperCrew (5.6 ft. Bed) 5.4L V89.30 sec17.00 sec300 hp4x4
2004F-150 Lariat SuperCrew (5.6 ft. Bed) 5.4L V89.90 sec17.40 sec300 hp4x4
2003F-150 Harley-Davidson SuperCrew (5.4 ft. Bed) 5.4L Supercharger V85.96 sec14.39 sec340 hpRWD
2003F-150 Lariat SuperCab Styleside (6.6 ft. Bed) 5.4L V88.20 sec16.30 sec260 hpRWD
2009F-150 King Ranch SuperCrew (5.6 ft. Bed) 5.4L V87.90 sec16.20 sec310 hp4X4
2009F-150 Lariat SuperCrew (5.6 ft. Bed) 5.4L V88.10 sec16.20 sec320 hp4x4

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 6.0 qt of 5W-20 API engine oil, SYNTHETIC · 75W-140 · GL-5 · 75W-90 · 80W-90 in the differential. Torque the oil drain plug to 10.0 ft-lbs. The firing order is 1-2-7-3-4-5-6-8. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidFord Mercon LV
Automatic Transmission Fluid Capacity7.5
Differential Gear OilSYNTHETIC · 75W-140 · GL-5 · 75W-90 · 80W-90
Differential Gear Oil Capacity8 qt
Differential Gear OilSYNTHETIC · 75W-140 · GL-5 · 75W-90 · 80W-90
Differential Gear Oil Capacity6.9 Pints, Rear, Ford Axles
Engine CoolantUSE FORD PREMIUM GOLD COOLANT
Engine Oil5W-20 · API

Engine torques

Engine Flywheel Bolts59 ft-lbs
Intake Manifold to Engine Bolts8 ft-lbs
Exhaust Manifold to Cylinder Head Bolts28 ft-lbs
Exhaust Manifold to Cylinder Head Bolts18 ft-lbs
Engine Oil Pan Drain Plug18.0 ft-lbs
Engine Oil Pan Drain Plug10.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs7 ft-lbs

Ignition

Cylinder Firing Order1-2-7-3-4-5-6-8
Spark Plug ManufacturerMotorcraft
Spark Plug Gap0.052-0.056 in
Spark Plug Torque11.0 ft-lbs
Ignition Timing10

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.69 lbs
Oil GroupPAG
Oil Type46
Oil Capacity4.00 oz
Standard BCI Group Number65
Standard BCI Cranking Performance650 cca
Optional BCI Group Number65

Service checks

Pressure Test18-20 psi
Thermostat Opening Temperature180-207 °F
Key ON Engine OFF (KOEO)0-55
RPM45-55 @ Idle rpm
Key ON Engine OFF (KOEO)35-45
RPM28-45 @ Idle rpm
Injector Primary Resistance11-18 na ohms
Engine Oil Pressure40-75 psi

Brakes

Torque Caliper to Bracket46 ft-lbs
Torque to Knuckle295 ft-lbs
Minimum Pad ThicknessFront: 0.118; Rear: 0.118 in
Rotor Minimum Machining1.496 in
Rotor Discard at or Under1.472 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
133 ft. lbs., Step 2: 5033 ft. lbs
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
132 ft. lbs., Step 2: 10532 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
150 ft. lbs., step 2: 9050 ft. lbs
Cylinder Head — tightening sequence 3 stages
130 ft. lbs.30 ft. lbs
290 degrees90 degrees
390
Cylinder Head — tightening sequence 7 stages
1Bolts 1 thru 1065 ft. lbs
2Bolts 1, 3, 5, 7 and 985 ft. lbs
3Bolts 1 thru 1090 degrees
4Bolts 1 thru 1090 degrees
5Bolts 1 thru 1090 degrees
6Bolts 11 thru 1518 ft. lbs
7Bolts 11 thru 1523 ft. lbs
Engine Flywheel Bolts — tightening sequence 1 stages
14 ft. lbs., Step 2: 694 ft. lbs
Intake Manifold to Engine Bolts — tightening sequence 1 stages
11.5 ft. lbs., Step 2: 181.5 ft. lbs
Main Bearings — tightening sequence 1 stages
190 ft. lbs., Step 2: 120 ft. lbs., Step 3: 17090 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 5,000 mi; spark plugs every 100,000 mi; coolant every 50,000 mi. The big-interval services (every 50,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 5,000 miEngine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 7,500 miEngine Oil (drain & refill)
Every 15,000 miBrake System (inspect) · CV Joint Boot (inspect) · Cabin Air Filter (replace) · Driveshaft U-Joint (lubricate) · Engine Coolant System Hoses (inspect) · Steering Linkage (inspect)
Every 30,000 miEngine Air Filter Element (replace) · Exhaust System (Complete) (inspect) · Fuel Filter (replace) · Temperature Controlled Seat Air Filter (replace) · Transmission Filter (replace)
Every 50,000 miEngine Coolant System (drain, flush & refill)
Every 60,000 miTransmission Assembly (drain & refill) · Wheel Bearing (repack)
At 100,000 miEngine Coolant System (drain, flush & refill)
Every 100,000 miAccessory Drive Belt (inspect) · Spark Plugs (replace)
At 120,000 miPCV Valve (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The provided federal year-by-year record does not include a 2006 entry; it begins in 2007, so the 2006 model cannot be placed directly within the later complaint/recall arc. Across the recorded 2007–2020 span, activity was low through 2010, rose sharply in 2011–2013, moderated in 2014–2016, and climbed again from 2017–2020, with complaints reaching 16, recalls peaking at 10 in 2018, and TSBs peaking at 16 in 2017. For the 2006 F-550 itself, the top reported complaint areas are Engine & Engine Cooling (63), Service Brakes, Hydraulic (55), Engine (49), and Steering (40), along with 58 crash-related complaints and 18 fire-related complaints. Those figures represent substantial reported complaint volumes relative to the year-level totals in the record and point to meaningful exposure in powertrain, brake, and steering systems, though the data does not specify root causes. Because 2006 sits outside the recorded federal trend and carries significant reported safety complaints, it is not the strongest choice in this generation; buyers should budget for a thorough pre-purchase inspection of the engine, brakes, and steering and verify any outstanding recall work independently.

14
Open recalls
NHTSA campaigns
57
Service bulletins
Manufacturer communications
2
ODI investigations
Office of Defects Investigation
588
Owner complaints
58 involved a crash · 18 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 588 complaints on record, top 8 components.

Engine & Engine Cooling63
Service Brakes, Hydraulic55
Engine49
Steering40
Air Bags38
Power Train31
Electrical System28
Structure28

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 14 campaigns on record for this vehicle.

11V107000Air Bags:Frontal:Driver Side:Inflator ModuleReported 23/02/2011

FORD IS RECALLING CERTAIN MODEL YEAR 2004-2006 F-150 PICK UP TRUCKS AS WELL AS CERTAIN MODEL YEAR 2006 LINCOLN MARK LT VEHICLES. IF THE CLOCKSPRING JUMPER WIRE COMES IN CONTACT WITH THE DRIVER SIDE FRONTAL AIR BAG LOWER… Remedy: FORD WILL NOTIFY OWNERS AND INSTRUCT THEM TO TAKE THEIR VEHICLES TO A FORD OR LINCOLN/MERCURY DEALER TO HAVE A NEW CLOCKSPRING JUMPER WIRE INSTALLED THAT INCORPORATES A PROTECTIVE…

09E012000Exterior LightingReported 07/04/2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT…

Technical service bulletins NHTSA · verified

Showing 5 of 57 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB 24-21882024-07-24WheelsThis article supersedes TSB 22-2219 to update the Parts List and Service Procedure to…
SSM 515362023-04-04StructureFor 2000-2024 Ford and Lincoln vehicles, swapping a module from a vehicle for diagnosis…
TSB 22-22192022-06-21Power TrainSome 2003-2020 Expedition/Navigator and 2006-2020 F-150 (non-Raptor) vehicles equipped…
TSB 20-23072020-10-16Electrical SystemSome 2003-2020 Expedition/Navigator and 2006-2020 F-150 vehicles equipped with TOD…
TSB 20-22332020-07-13StructureThis article supersedes TSB 19-2026 to update the vehicle model years affected. Some 2000…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific F. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2006 F take?

6.0 qt of 5W-20 API MEETING FORD SPECIFICATION WSS-M2C945-A, per the factory manual.

Does the 2006 F have open recalls?

NHTSA lists 14 recall campaign(s) for this model year. Check your specific vehicle by VIN.