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2006 Ford Ranger Recalls, Problems & Maintenance

The 2006 Ford Ranger has no open NHTSA recalls. Owners report 5 recurring issue clusters, led by “Frame and undercarriage corrosion.” Ford uses the Intelligent Oil-Life Monitor (IOLM) to determine when oil changes are due based on actual driving load — not just mileage. Ford's published cap is 10,000 miles or 1 year, whichever comes first. The schedule below reflects Ford's Normal service intervals; F-Series trucks and Super Duty have additional towing-specific items.

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No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2006 Ford Ranger.

Reported to NHTSA

Frame and undercarriage corrosion

STRUCTURE

25 NHTSA complaints · 2016-08 → 2022-08

“THE FRAME ON THIS 2006 FORD RANGER IS COMPLETELY RUSTED OUT AND IS NO LONGER SAFE TO DRIVE”
— Owner report, NHTSA ODI #11328806
“THE REAR FRAME CROSSMEMBER RUSTED TO THE POINT WHERE THE SPARE TIRE IT SUPPORTS ALMOST FELL OUT. I NOTICED IT WAS HANGING ABOUT 6' LOW SO I CAUGHT IT BEFORE IT FELL. THE ENTIRE PART IS HORRIBLY CORRODED”
— Owner report, NHTSA ODI #11402685
“REAR LEAF-SPRING SHACKLES AND HANGERS ON MY 2006 FORD RANGER ARE RUSTED OUT, ONE OF THE SHACKLES BROKE FREE FROM THE FRAME WHILE I WAS DRIVING, MADE IT HARDER TO STEER BECAUSE THE TRUCK FELT NOWHERE NEAR AS STABLE AS IT WAS BEFORE IT BROKE”
— Owner report, NHTSA ODI #10918444

Read all complaints on NHTSA →

Timing chain and valvetrain failure

ENGINE

5 NHTSA complaints · 2017-04 → 2018-11

“FORD 4.0 SOHC V6 TIMING CHAIN HYDRAULIC TENSIONER, TIMING CHAIN CASSETTE AND TIMING CHAIN FAILURE PROVIDING NO START SITUATION. FORD IS WELL AWARE OF THIS PROBLEM”
— Owner report, NHTSA ODI #11144531
“2006 FORD RANGER. CONSUMER WRITES IN REGARDS TO VALVE RECESSION ISSUE. CONSUMER HAD REPAIRS DONE AND IS NOW SEEKING REIMBURSEMENT FOR REPAIRS”
— Owner report, NHTSA ODI #11103191
“SITTING AT A STOP LIGHT ENGINE STARTED RUNNING ROUGH THE CHECK ENGINE LIGHT WAS FLASHING. I TOOK OFF AND IT WAS NOT RUNNING WELL AND COULDN'T GET SPEED GOING UNTIL AROUND A 1/4 MILE DOWN THE ROAD”
— Owner report, NHTSA ODI #11149712

Read all complaints on NHTSA →

Takata airbag recall replacement parts delay

AIR BAGS

153 NHTSA complaints · 2016-03 → 2023-06

“TAKATA RECALL. DRIVER SIDE AIRBAG. DEALERS CLAIM NO AVAILABILITY OF PARTS, ONE SAYS IT IS NOT EVEN DESIGNED. FORD SAYS THEY ARE MAKING PARTS AS FAST AS THEY CAN, WILL GIVE NO ESTIMATE OF WHEN THEY WILL BE AVAILABLE”
— Owner report, NHTSA ODI #10851713
“TL* TAKATA RECALL. THE CONTACT OWNS A 2006 FORD RANGER. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 17V788000 (AIR BAGS); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE”
— Owner report, NHTSA ODI #11073817
“TAKATA RECALL ON 01/11/2018 I WENT TO THE SAFECAR.GOV WEBSITE TO VERIFY THE TAKATA RECALL ON MY 2006 FORD RANGER. AFTER I VERIFIED IT, I CONTACTED THE WEST-HERR FORD DEALERSHIP IN HAMBURG, NY, TO SCHEDULE AN APPOINTMENT”
— Owner report, NHTSA ODI #11062351

Read all complaints on NHTSA →

Airbag deployment or non-deployment during crash

AIR BAGS

6 NHTSA complaints · 2017-11 → 2025-04

“AIRBAG RUPTURED DURING A FRONTAL CRASH KILLING THE DRIVER”
— Owner report, NHTSA ODI #11063738
“The contact stated that while at a stop light, a crash occurred involving two other vehicles. During the crash, one of the other vehicles crashed into the contact’s vehicle, causing severe damages to the front-end of the vehicle; however, the air bags failed to deploy”
— Owner report, NHTSA ODI #11651972
“Takata Recall. The contact was a Florida Highway Patrolman who was filing a complaint on behalf of the deceased owner of a 2006 Ford Ranger. The contact stated that the driver of the vehicle was involved in a minor traffic collision; however, the driver suffered fatal injuries”
— Owner report, NHTSA ODI #11474675

Read all complaints on NHTSA →

Engine stall from inertia fuel pump shutoff switch

ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM

4 NHTSA complaints · 2018-10 → 2023-07

“INERTIAL FUEL PUMP SHUT OFF SWITCH KEPT SHUTTING DOWN VEHICLE... IT HAPPENED TWICE IN TRAFFIC THAT I WAS LUCKY ENOUGH TO HAVE ENOUGH MOMENTUM TO COAST OUT OF HARMS WAY”
— Owner report, NHTSA ODI #11144535
“AS I WAS DRIVING HEADED TO MY DOCTORS APPOINTMENT DOWN THE FREEWAY AND AS I EXITED THE OFF RAMP MY VEHICLE SHUT OFF WITH TRAFFIC BE HIDE ME AND I COASTED OFF TO THE SIDE. I LEARNED THAT IT WAS MY INERTIA SWITCH THAT CAUSE MY VEHICLE TO SHUT OFF”
— Owner report, NHTSA ODI #11319795
“Problem with fuel pump city switch keeps burning up and causing my truck to to die while I’m driving it. I have got it checked by a mechanic shop and the problem keeps happening”
— Owner report, NHTSA ODI #11531945

Read all complaints on NHTSA →

Issues on other model years

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Raw data + downloads for this vehicle →

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 7,500 mi

Replace synthetic-blend or full-synthetic Motorcraft oil per the IOLM, or every 7,500-10,000 miles. EcoBoost engines require full synthetic; Coyote 5.0L V8 specifies SAE 5W-30.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 10,000 mi

Rotate tires every 10,000 miles, or with every other oil change. F-150 4x4 owners should rotate every 5,000-7,500 miles to even out drivetrain bias wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 10,000 mi

Inspect brake pads, rotors, and brake fluid level every 10,000 miles. Front pads on F-150 and Explorer typically last 40,000-60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 45,000 mi

Ford specifies brake fluid replacement on an inspection basis, but moisture testing every 3 years is recommended. Replace if reading exceeds 3% water content.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace the engine air filter every 30,000 miles. EcoBoost turbocharged engines are sensitive to airflow restriction — don't extend.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 150,000 mi

Ford 6R80, 10R80, and 8F transmissions use Mercon LV fluid rated 150,000 miles under normal service. Severe service (towing, plowing) drops this to 60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Transfer Case Fluid (4WD models)

Every 60,000 mi

On 4x4 models, replace transfer case fluid every 60,000 miles. Use Motorcraft XL-12 — do not substitute generic transfer case fluid.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

Rear Differential Fluid

Every 100,000 mi

F-Series and Expedition: replace rear axle fluid every 100,000 miles, or 50,000 miles if towing. Limited-slip rear ends require friction-modifier additive.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Drain plug + fill plug — straightforward DIY. AWD vehicles have two; budget for both.

Spark Plugs

Every 100,000 mi

Iridium spark plugs on Coyote 5.0L, EcoBoost 2.7L/3.5L, and 2.3L are rated 100,000 miles. EcoBoost engines: never exceed the interval — gap erosion causes coil failure.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Engine Coolant

Every 50,000 mi

Motorcraft Orange (Dex-Cool compatible) coolant: first change at 100,000 miles, then every 50,000. Older trucks with Yellow Motorcraft coolant: 50,000 miles throughout.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 20,000 mi

Replace the cabin air filter every 20,000 miles. On F-150, located behind the glove box; on Escape and Explorer, accessed from the passenger footwell.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

174 crashes 1990–2024

How the 174 occupant deaths break down

152

driver deaths

22

passenger deaths

174

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2006 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Why we show driver deaths too

Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.

Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.

IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

14

complaints mentioning a crash

2

complaints mentioning a fire

Reviewed known issues for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2006 Ford Ranger reflects Ford's published service intervals and the Intelligent Oil-Life Monitor system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.

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