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Ford Explorer knocking problems

185 of the 34,647 owner complaints about the Ford Explorer describe engine knocking or ticking, most of them for the 2002 model year.

owner complaints
185
worst model year
2002
typical repair cost reported
$2,500
typical mileage
76,000
Is there a fix? There are 14 recalls for this area of the car. See below

By model year

Often reported together

Engine failure 16Check engine light 13Stalling 12Grinding brakes 12Jerking 11Steering noise 9Harsh shifting 8Loss of power 7

Trouble codes mentioned

U0121 1P193E 1P052D 1P0022 1C1B00 1C0631 1

What owners say

Filed Sep 24, 2026 · Engine · OH

Driving down road when motor started making noise. No lights on dash or anything then it started to buck and wouldn’t accelerate.i pulled over on the highway and shut it off and called a friend for a tow. Got the car checked out and turns out it was almost 5 quarts low on oil and has spun a rod bearing and almost locked up.

Filed Aug 28, 2026 · Transmission · CA

While driving my car, the transmission suffered a mechanical failure. The vehicle is shuddering when decelerating, causing sudden jolting and knocking sounds with no warning or error messages. Because of this defect, the vehicle poses an immediate hazard and cannot be safely driven. The vehicle was dropped off on Monday August 24 with the Ford dealership and the service team has made contact to confirm the transmission valve body, pump and park pawl are damaged and confirmed that this is a result of the federal safety agency Recall 26V402 (Ford Recall 26S48). The Ford service team have advised that they are able to complete a temporary repair to get the car working again only if I agree to pay them $4,400 despite the recall. Ford’s interim remedy involves replacing failed components with identical, un-remediated parts that possess the exact same engineering flaw, which fails to permanently resolve the safety crisis. Furthermore, I am facing severe difficulties obtaining immediate vehicle recovery, interim repairs, and alternative transportation (such as a loaner or rental vehicle) from authorized Ford dealerships while the vehicle remains grounded due to this manufacturer safety defect. Ford’s corporate office was also contacted on Tuesday to discuss after we were advised that we would need to pay to get the car drivable and the dealership refused a temporary vehicle or rental during repairs. A Ford corporate employee replied that they would make contact within 24 hours. When we did not hear back, we contacted the corporate office again on Thursday and spoke to a rep who stated they would escalate and we would hear back Friday (today). Ford has failed to make contact with any resolution. I am filing this complaint to document a premature, complete component failure under this recall, and to request that the federal safety agency review the manufacturer’s remedy timeline, as leaving safety-compromised vehicles un-remediated on the road or stranded presents an unreasonable risk to public safety.

Filed Aug 5, 2026 · Engine · MI

Exhaust manifold turbo charged cracked while driving. Exposing everyone in the vehicle to raw exhaust inside the vehicle every time it is driven. The replacement part is back ordered until September 16th from the dealership. I was told this is an extremely common issue with ford explorers. I don’t understand how this part is not recalled. It has slowly gotten worse and worse. No warning lamps came on. You can hear the engine or manifold rattling/ticking while the vehicle is running. The vehicle is available for inspection. I brought the vehicle to a repair shop called MIDAS. Where I was told exactly what was wrong with it. The problem is reproduced every single time the vehicle is on. The replacement part is also not covered under fords “emissions warranty”. Even though it is part of the emissions.

Filed Jul 10, 2026 · Lights, Suspension · MA

Faint popping and knocking sound coming from front suspension, LOUD clunk coming from rear suspension when going over bumps. Both seem to cause vehicle to be floaty while driving. Also headlights sometime flicker while driving with switch in auto position and sometimes will not shut off after exiting vehicle ( have to turn switch to off position and then back to auto to resolve ) Vehicle has approximately 21k miles on it but off warranty due to time. Will be bringing into local repair shop soon.

Filed Jun 16, 2026 · Electrical, Engine · CA

Description On your vehicle, it may be possible that one or more engine camshaft roller finger followers were not properly installed at the time of engine assembly. Safety Risk An improperly installed engine camshaft roller finger follower may result in engine failure, resulting in a no-start condition or a loss of motive power. A loss of motive power increases the risk of a crash. Your vehicle may also experience engine ticking or tapping noise, and or a low-volume oil leak due to this condition. Remedy A remedy is not yet available. Ford Motor Company is working to provide parts for this repair. When the remedy becomes available, Ford Motor Company will notify you via mail to schedule a service appointment with your dealer for repairs to be completed free of charge. The remedy is anticipated to be available 4TH quarter of 2026. Next Steps Contact your dealer for more information to schedule the free service.

Filed Jun 12, 2026 · Suspension · TX

Driving home from work at intersection of XXX and [XXX] after stopping at signal light heard loud knocking sound. Stop check tires and could find anything wrong visually. Drove off and vehicle making clunking noise from rear. Drove home parked vehicle. Called warranty agency Fidelity and had vehicle towed to Planet Ford I-45. XXX Fidelity denied claim state the rear differential mounting bushing failure caused by workmanship performed in previous recall repair 23S55/22S27. 5/1/26 Planet Ford submit claim to SSSC 5/8 SSSC claim denied. 5/12/26 Called Ford Customer Care - Case# XXX as of 6/12/ 26 pursuant to 49 USC Chapter 301 the persistent recall issue has not been repaired. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 20, 2026 · Steering, Wheels · NJ

When putting the car in reverse and moving backwards start to feel the vehicle look drive power and knock sounds. Sounds likes and feels like gear teeth or not aligned. When putting the car into drive the vehicle jumps a little and you hear a lout pop noise.

Filed May 7, 2026 · Engine · ID

I own a 2021 Ford Explorer ST (3.0L EcoBoost) with 47,680 miles. The vehicle is exhibiting a severe metallic knocking noise at idle, a flashing Check Engine Light, and a dangerous loss of motive power while driving. A certified Ford dealership technician (Kendall Ford) diagnosed the vehicle with catastrophic engine failure, requiring a full engine replacement estimated at $13,000.My vehicle is exhibiting the exact mechanical failure described in Recall 24S55 (the federal safety agency Campaign 24V635000) regarding brittle engine intake valves. Although my vehicle shares the same build year, engine type, and failure symptoms as the recalled units, Ford states my specific VIN is not currently included in the 'repair' population.The sudden loss of engine power while operating at highway speeds creates an immediate crash hazard. I request that the federal safety agency investigate whether the scope of Recall 24S55 should be expanded to include this production range.Furthermore, Ford offered a 'goodwill' assistance of approximately $3,762, which I believe is an admission of a known manufacturing defect. At the time of this failure, the vehicle was only 17 days past the 5-year warranty period and well under the 60,000-mile limit. Despite this premature failure and the safety risk, Ford refuses to cover the full replacement, leaving me with a $9,000+ bill for a defect already acknowledged in 90,000 other units.

Filed Apr 3, 2026 · Steering, Suspension · GA

My 2023 Ford Explorer (VIN: [XXX] ) has a persistent front suspension clunk/rattle/knock when driving over small bumps or uneven pavement at low speeds (8–20 mph). The noise is repeatable and has progressively worsened. It matches the condition described in Ford Special Service Message SSM 52405, which identifies a manufacturing defect involving a loose internal pressure tube inside the front strut assembly on 2023 Explorers built between December 1, 2022 and August 31, 2023. My vehicle falls inside this build range. This defect affects vehicle stability, steering control, and suspension performance over bumps and uneven surfaces. The internal looseness in the strut assembly creates unpredictable handling characteristics, which is a safety issue. Multiple owners have reported the same symptoms, and Ford has not issued a recall. I am requesting that the federal safety agency investigate this defect and Ford’s handling of repairs, as owners are being asked to pay out‑of‑pocket for repairs related to a known manufacturing defect that affects safe vehicle operation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 26, 2026 · Body · TX

the safety problem is a known recall that remains unfixed since 2024 and should have higher priority for FORD then they currently do. Since owning the vehicle there have been numerous occasions where when on highway speeds the trim flies off. First two times there was nobody behind us but the third time a piece flew off of the trim causing the car behind us dramatically. Luckily no accident was caused but potential for flying debris should be a higher priority for you and FORD as well. Debris should be a major concern specially in highway with speed up to 75mph debris can be deadly. Honestly this debris is a ticking time bomb for anyone driving with these trims that have not popped off yet. We dont need to wait for someone to be seriously hurt or killed in order to move up this repair in priority. I believe FORD and maybe even you guys consider this a low priority becaue it is "cosmetic" but flying debris can be deadly specially when we know its an issue last 2 years

Related recalls

Engine and engine cooling: engine: hard parts internal/mechanicalReported August 25, 2026 · 10,001 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2026 Explorer, Bronco, Bronco Sport, Mustang, and Ranger vehicles. The engine piston domes may have been manufactured incorrectly, which can result in piston dome failure and lead to a loss of drive power.
Risk
An unexpected loss of drive power increases the risk of a crash.
Remedy
Dealers will inspect the engine pistons and replace the engine long block, if necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed September 3, 2026. Additional letters will be sent once the remedy is available, anticipated in December 2026. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 26S61. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on August 28, 2026.

Recall number 26V548000 · Recall details

Engine and engine cooling: engine: hard parts internal/mechanicalReported August 13, 2026 · 6 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2026 Explorer vehicles equipped with a 2.3L engine. The engine connecting rod bearings may seize, which can result in engine failure.
Risk
Engine failure can result in a loss of drive power, increasing the risk of a crash. In addition, bearing failure may cause a breach in the engine block, allowing oil to leak, increasing the risk of a fire.
Remedy
Dealers will replace the engine long blocks, free of charge. Owner notification letters were mailed August 25, 2026. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 26S58. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on August 18, 2026.

Recall number 26V532000 · Recall details

Engine and engine cooling: engine: hard parts internal/mechanicalReported May 27, 2026 · 1,536 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2025-2026 Explorer, Ranger, and Bronco vehicles. The engine may fail, which can result in a loss of drive power.
Risk
A sudden loss of drive power can increase the risk of a crash.
Remedy
Dealers will replace the engine long block, free of charge. Owner notification letters were mailed October 23, 2026. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 26S35. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on May 28, 2026.

Recall number 26V343000 · Recall details

Engine and engine cooling: engine: hard parts internal/mechanicalReported March 31, 2026 · 278 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2026 Explorer and Mustang vehicles. The engine piston circlips may have been incorrectly installed during manufacturing, which can result in piston failure and engine damage, leading to a loss of drive power.
Risk
An unexpected loss of drive power increases the risk of a crash.
Remedy
Dealers will inspect the engine for missing or mis-installed circlips and replace the engine as necessary, free of charge. Owner notification letters were mailed April 10, 2026. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 26S23. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on April 2, 2026.

Recall number 26V205000 · Recall details

Engine and engine cooling: exhaust system: emission control: gas recirculation valve (EGR valve)Reported March 3, 2026 · 47,804 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2025 Ranger, Lincoln Nautilus, Mustang, Maverick, Explorer, Escape, Lincoln Corsair, Bronco Sport, and Bronco vehicles. The exhaust gas recirculation (EGR) valve may fail, resulting in an unexpected loss of drive power.
Risk
An unexpected loss of drive power increases the risk of a crash.
Remedy
Dealers will replace the EGR valves, free of charge. Owner notification letters were mailed July 31, 2026. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 26S10. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on March 4, 2026.

Recall number 26V122000 · Recall details

EngineReported December 1, 2025 · 6 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2026 Explorer, Mustang, Lincoln Corsair, and 2025 Maverick vehicles. The cylinder head may have been improperly manufactured, which can cause the ball plugs to fail, resulting in an oil leak.
Risk
An oil leak in the presence of an ignition source such as hot engine or exhaust components increases the risk of a fire. In addition, the loss of oil can result in engine seizure and loss of motive power, increasing the risk of a crash.
Remedy
Dealers will replace the cylinder head assembly, free of charge. All affected vehicles are still within dealership inventory and therefore no owner notification letters will be mailed. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 25SD3. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on November 24, 2025.

Recall number 25V828000 · Recall details

Engine and engine cooling: engine: hard parts internal/mechanicalReported June 13, 2025 · 156 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2025 Transit, F-150, and Explorer vehicles. The connecting rod and rod bearing components may have manufacturing defects that can lead to engine damage and engine failure.
Risk
A damaged engine can result in engine failure and a stall, increasing the risk of a crash.
Remedy
Dealers will inspect the connecting rods and replace the engine long block assembly as necessary, free of charge. Owner notification letters were mailed August 15, 2025. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 25S55.

Recall number 25V344000 · Recall details

Engine and engine cooling: engine: hard parts internal/mechanicalReported August 23, 2024 · 90,736 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power.
Risk
A loss of drive power increases the risk of a crash.
Remedy
Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 24S55.

Recall number 24V635000 · Recall details

EngineReported August 9, 2024 · 85,238 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2020-2022 Explorer vehicles equipped with the Police Interceptor Utility Package. In the event of an engine failure, engine oil and fuel vapor may be released into the engine compartment and accumulate near ignition sources such as hot engine or exhaust components, possibly resulting in an engine compartment fire.
Risk
An engine compartment fire increases the risk of injury.
Remedy
Owners are advised to park and shut off the engine as promptly as possible upon hearing unexpected engine noises, or after experiencing an unexpected engine power reduction, or seeing smoke from the engine compartment. Dealers will update the Powertrain Control Module (PCM) software. In addition, dealers will inspect for connecting rod bearing failure and if necessary, replace the engine long block. All inspections and repairs will be performed free of charge. Owner notification letters were mailed August 15, 2025. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 24S52.

Recall number 24V598000 · Recall details

Engine and engine cooling: engine: oil/lubrication: pipes, hoses, and fittingsReported August 25, 2023 · 10 vehicles affected
What is wrong
Ford Motor Company (Ford) is recalling certain 2023 Explorer vehicles equipped with 2.3L GTDI engines. The turbocharger oil supply line may be damaged, which can result in an oil leak inside the engine compartment.
Risk
An oil leak in the presence of an ignition source such as hot engine or exhaust components, can increase the risk of a fire. In addition, the loss of oil can result in an engine stall, increasing the risk of a crash.
Remedy
Owners are advised to park and shut off the engine as soon as possible if they see an oil pressure warning light or smoke coming from the engine compartment. Dealers will replace the turbo oil supply line assembly, free of charge. Owner notification letters were mailed September 8, 2023. Owners may contact Ford customer service at 1‑866‑436‑7332. Ford's number for this recall is 23S50.

Recall number 23V597000 · Recall details

Questions about the Ford Explorer knocking

Which Ford Explorer years have engine knocking or ticking problems?

The model years with the most reports are 2002 (26 complaints), 2016 (22 complaints) and 2000 (12 complaints).

How much does it cost to fix engine knocking or ticking on the Ford Explorer?

Owners who mentioned a price put the repair at about $2,500 (median of 32 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.

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