🟡 2024 Ford F-150 STX 4WD Review: Naturally Aspirated 5.0L Coyote Simplicity vs. a Massive Trailer Module Recall and Brake Booster Campaign

Full-Size Truck Teardowns

2024 Ford F-150 STX 4WD (5.0L Coyote V8 / 10-Speed Auto / Part-Time 4WD)

A mechanical teardown of the value-oriented STX package’s naturally aspirated V8, the 10R80 transmission, and three genuinely significant recall campaigns for this model year — one affecting well over 4 million Ford trucks industry-wide.

Overall Rating

🟡 YELLOW LIGHT (Simple, Proven V8 Powertrain — Verify Three Active Recalls First)

Mechanic Score

7.9 / 10

Best For: Buyers who specifically want to skip turbocharged EcoBoost complexity in favor of a naturally aspirated V8, and who confirm the ITRM trailer module, brake booster, and transmission valve body recalls have all been completed by VIN before towing or hauling with this truck.

💵 Pricing & Value Guidance

Original MSRP (2024 STX 4WD)

$46,000 – $50,000

Target Pre-Owned Range

$36,000 – $41,000

Factory Warranty Coverage

3-Yr / 36k Basic | 5-Yr / 60k Powertrain

The Carmizer Sweet Spot: The STX is an appearance and value package layered over the XL/XLT trim structure — black-out exterior trim, unique wheels, and a lower price point than the equivalent EcoBoost-powered trucks, without sacrificing capability. Choosing the 5.0L V8 over the 2.7L or 3.5L EcoBoost engines means skipping turbo-specific maintenance concerns and two entire recall campaigns that don’t apply to naturally aspirated trucks.

Key Specifications

Engine

5.0L Coyote Naturally Aspirated V8

Output

400 hp @ 6,000 RPM | 410 lb-ft @ 4,000 RPM

Transmission & Drivetrain

10R80 10-Speed Automatic | Part-Time Electronic Shift-on-the-Fly 4WD

Towing

Up to 11,300 lbs (Configuration Dependent)

Deep Mechanical Breakdown & Shop Floor Reality

The 5.0L Coyote V8 is the mechanically simplest engine option in the current F-150 lineup — no turbochargers, no intercooler plumbing, no boost-related failure points. It’s a naturally aspirated, port-and-direct dual-injection design with a genuinely long production history across the Mustang GT and F-150 lineups. Paired with the familiar 10R80 10-speed automatic, the drivetrain trades outright low-end torque (compared to the twin-turbo EcoBoost V6) for mechanical simplicity and a lower long-term maintenance burden.

Naturally Aspirated 5.0L Coyote: No turbocharger, intercooler, or boost-related failure points to manage — a genuinely simpler mechanical package than the EcoBoost alternatives in the same lineup.
10R80 10-Speed Automatic: A well-proven, widely used GM/Ford co-developed transmission with a strong overall reliability track record, though it shares a documented valve body machining issue with other 2024–2025 F-150 engine variants.
STX Trim Package: An appearance and value package over the XL/XLT trim structure, not a mechanically distinct model — the drivetrain and chassis are shared with other 5.0L-equipped F-150 trims.

🔧 Mechanic’s Shop Floor Notes (Serviceability Rating: 7.9/10)

• Direct Injection Carbon Buildup: Despite the dual-injection design, high-mileage examples can still benefit from an intake valve inspection around 100,000 miles — a lower-priority item on this engine than on pure direct-injection designs, but not a zero-risk one.

• 10R80 Fluid Discipline: Ford markets an extended fluid change interval, but given the documented transmission valve body issue on this model year, a proactive fluid and filter service is cheap insurance rather than an unnecessary expense.

• Standard Oil Change Discipline: A naturally aspirated engine is more forgiving of stretched intervals than a turbocharged one, but sticking to Ford’s specified synthetic 5W-30 schedule still matters for long-term valvetrain health.

⚠️ Factory Recalls, TSBs & Known Bulletins

1. Integrated Trailer Module (ITRM) Communication Loss — Massive Industry-Wide Recall:

Issue: When towing a trailer, the ITRM may lose communication with the vehicle, potentially causing a loss of trailer brake and turn signal lights, or a complete loss of trailer brake function.

Scope: Over 4.3 million vehicles across the 2021–2026 F-150, Super Duty, Maverick, Ranger, Expedition, and Navigator lineups — one of the largest recalls in recent memory.

Fix: Dealer software reflash or Over-The-Air (OTA) update, free of charge. Given the sheer scale of this recall, don’t assume it’s already been handled — verify specifically.

2. Electronic Brake Booster (EBB) Malfunction (NHTSA Campaign 25V488):

Issue: The EBB module may enter a faulted state while driving or while using an ADAS feature, resulting in an unexpected loss of power brake assist — a genuine crash risk from extended stopping distance.

Scope: Approximately 218,000 F-150 trucks built May 8, 2024–June 9, 2025, alongside 2025 Bronco, Ranger, Expedition, and Lincoln Navigator.

Fix: Dealer software update or OTA update to the EBB module, free of charge.

3. Transmission Valve Body Machining Error (2024–2025 F-150):

Issue: The transmission valve body may have been machined incorrectly, which can cause reverse gear failure or unexpected forward movement while in reverse or neutral gear.

Fix: Dealer inspection and, if necessary, valve body replacement, free of charge.

Worth Noting — What Does NOT Apply Here: A restricted-airflow recall and a separate cup-plug oil leak recall both apply specifically to the 2.7L/3.0L EcoBoost and 3.5L GTDI engine variants — neither applies to this naturally aspirated 5.0L V8. Similarly, the rear axle hub bolt recall only applies to trucks equipped with the Trailer Tow Max Duty package and 9.75-inch heavy-duty axle, which isn’t standard on STX-trim trucks — verify by VIN whether your specific configuration is included.

Stoplight Reliability & Watchpoint System

🟢 GREEN LIGHT (Low Risk Systems)

Naturally Aspirated 5.0L Coyote: No turbo, intercooler, or boost-related failure points — a genuinely simpler mechanical package with a long, proven production history.
Not Affected by EcoBoost-Specific Recalls: The restricted-airflow and cup-plug oil leak recalls both belong to turbocharged engine variants, not this V8.
10R80 Transmission Core: A well-proven, widely used design with a strong overall reliability track record independent of the specific valve body machining issue.

🟡 YELLOW LIGHT (Moderate Maintenance Risk)

Transmission Valve Body Recall: A real, current campaign for this model year — resolvable for free, but worth confirming independently rather than assuming it’s closed.
ITRM Trailer Module Recall: Given the massive scale of this recall (4.3M+ vehicles), don’t assume a used truck has already had this addressed.
Intake Valve Carbon at High Mileage: A lower-priority item on this dual-injection engine, but worth an inspection past 100,000 miles.

🔴 RED LIGHT (Critical Pre-Purchase Watchpoints)

Unconfirmed EBB Brake Booster Recall: A potential loss of power brake assist while driving is a genuine safety issue — if the truck was built between May 8, 2024 and June 9, 2025, confirm campaign 25V488 is completed before treating it as safe to drive.
Towing Before Confirming the ITRM Recall: Don’t tow a loaded trailer, especially one on electric or electric-over-hydraulic brakes, until the ITRM software update is confirmed applied.

OBD-II Diagnostic Targets

DTC Code	Circuit / Component	Potential Cause	Inspection Fix
C0057 / C0561	Electronic Brake Booster Performance / Control Circuit	Directly consistent with the EBB recall population — do not dismiss as a minor sensor fault.	Confirm recall 25V488 status by VIN immediately; if unresolved and symptoms present, avoid driving until repaired.
U0422 / P0730	ITRM Communication / Incorrect Gear Ratio	Trailer module software fault or transmission valve body machining error, depending on symptom context.	Check both the ITRM and transmission valve body recall status before further diagnosis.
P0300	Random / Multiple Cylinder Misfire Detected	Worn spark plugs or ignition coil at higher mileage — a routine wear item on this naturally aspirated engine.	Inspect and replace spark plugs and ignition coils per standard maintenance schedule.

💸 Repair & Maintenance Costs

Full Synthetic 5W-30 Oil Service (6-Qt): $60 – $90 (DIY)
10R80 Transmission Fluid & Filter Service: $220 – $340
Front & Rear Differential Fluid Service: $150 – $240
Spark Plug Replacement (8x): $150 – $240

🔍 Pre-Purchase Checklist

Check the VIN at NHTSA.gov specifically for the ITRM trailer module, EBB brake booster, and transmission valve body recalls — confirm each individually shows completed.
If the truck was built between May 2024 and June 2025, prioritize confirming the brake booster recall before any test drive involving hard braking.
Test drive through several full stops from moderate speed to check for firm, confident brake pedal feel.
Shift through Park, Reverse, and Neutral multiple times to check for any unexpected vehicle movement consistent with the transmission valve body issue.
If evaluating a truck equipped for towing, confirm the ITRM software update has been applied before connecting a trailer.

📌 The Carmizer Bottom Line

The 2024 Ford F-150 STX 4WD with the 5.0L Coyote V8 is a genuinely appealing value play in the current F-150 lineup — a mechanically simple, naturally aspirated engine that sidesteps two entire EcoBoost-specific recall campaigns. What it doesn’t avoid is a trio of real, current issues that apply broadly across this model year: a massive trailer module software recall, a serious electronic brake booster malfunction affecting trucks built in a specific 13-month window, and a transmission valve body defect that can cause unexpected vehicle movement. None of these point to a fundamentally flawed drivetrain, and all are free to fix — but confirm each individually by VIN before towing, hauling, or even driving the truck with full confidence. Do that, keep up with fluid services, and this remains one of the smartest value picks in the current F-150 lineup.

2024 Ford F-150 5.0L STX: Brake Recall & Reliability