1978 Ford L SERIES (HEAVY): complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
2 distinct recall campaigns
79,052 mi median reported failure mileage
Scope: 1978 model year. Data updated: . 1 complaints include usable failure mileage. View data status.
Most common problems
Tires is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Tires | 1 |
Tires: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 1 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 1; 100,000 to 149,999: 0; 150,000 and above: 0
75,000 to 99,999 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2005 | 1 |
2005: 1
Pattern summary
Tires leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10131025 · 2005-08-02 (August 2, 2005)
DT: CONTACT BOUGHT A SET OF BRAND NEW TIRES ON 6-9-05. ON 7-8-05 THE DRIVER'S LEFT FRONT TIRE BLEW OUT. THE TIRE HAD 136 MILES ON IT. THE CONSTRUCTION OF THE TIRE WAS BIAS PLY NYLON. IT IWASA 14 PLY RATING. THE ROAD CONDITION ON FREEWAY WAS VERY GOOD CONDITION. THE PSI ON THE TIRE WAS 85. THERE WAS A SLIGHT VIBRATION, AND THE DRIVER STARTED TO CHANGE LANES WHEN THE TIRE BLEWOUT. THE DOT # I IM0305. *AK
Owner-reported narrative. 79,052 miles reported. Look up ODI 10131025 at NHTSA ↗
Recall history
2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
79V255000 · Suspension:Multiple Axle
Reported: 1979-12-04 (December 4, 1979)
THE OPTIONAL TANDEM SUSPENSION ASSEMBLY MAY HAVE BEEN INSTALLED USING A STANDARD BEAM END ADAPTER KIT, RATHER THAN THE REQUIRED SPECIAL KIT. PROGRESSIVE DETERIORATION COULD OCCUR TO THE ADAPTER TO BEAM END BUSHING JOINT, POSSIBLY RESULTING IN FRACTURE OF THE BEAM TO AXLE ATTACHING BOLTS.
Remedy: THE INCORRECT BEAM ADAPTERS WILL BE REPLACED ON NEW UNITS AND BEAM END ADAPTERS AND BUSHINGS WILL BE INSTALLED ON UNITS IN SERVICE, FREE OF CHARGE.
NHTSA campaign record ↗82V027000 · Vehicle Speed Control
Reported: 1982-03-26 (March 26, 1982)
THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE STANDARD NO. 124, "ACCELERATOR CONTROL SYSTEMS", DUE TO FAILURE OF THE THROTTLE TO RETURN COMPLETELY TO IDLE UNDER CERTAIN CONDITIONS WITH ONE OF THE TWO ACCELERATOR CONTROL RETURN SPRINGS INOPERATIVE.
Remedy: DEALER WILL INSPECT AND MODIFY THE THROTTLE TO MEET THE REQUIREMENTS OF THE STANDARD.
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
1 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1987 | 1991 |
|---|---|---|---|---|---|---|---|---|
| Tires | 0UnavailableNo examples available for this selection. | 1100.0%ODI 10131025 · 79,052 miDT: CONTACT BOUGHT A SET OF BRAND NEW TIRES ON 6-9-05. ON 7-8-05 THE DRIVER'S LEFT FRONT TIRE BLEW OUT. THE TIRE HAD 136 MILES ON IT. THE CONSTRUCTION OF THE TIRE WAS BIAS PLY NYLON. IT IWASA 14 PLY RATING. THE ROAD CONDITION ON FREEWAY WAS VERY GOOD CONDITION. THE PSI ON THE TIRE WAS 85. THERE WAS A SLIGHT VIBRATION, AND THE DRIVER STARTED TO CHANGE LANES WHEN THE TIRE BLEWOUT. THE DOT # I IM0305. *AK | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Tires:Tread/Belt | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 8001015PEE020/ WAS TRAVELING ABOUT 60MPH ON HIGHWAY AND FELT VIBRATION THROUGH STEERING COLUMN. CONSUMER WAS ABLE TO PULL OVER, AND HAD CONTROL OF VEHICLE. DRIVER'S SIDE FRONT TIRE TREAD HAD SEPARATED FROM VEHICLE. FIRESTONE, TRANSPORT ONE, 1120 36-2419, THIS IS A MOTOR CARRIER NUMBER FOR THIS TRUCK. *AK |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Tires | Too few reports for a range | 79,052 mi | 1 (sparse) | ODI 10131025 · 79,052 miDT: CONTACT BOUGHT A SET OF BRAND NEW TIRES ON 6-9-05. ON 7-8-05 THE DRIVER'S LEFT FRONT TIRE BLEW OUT. THE TIRE HAD 136 MILES ON IT. THE CONSTRUCTION OF THE TIRE WAS BIAS PLY NYLON. IT IWASA 14 PLY RATING. THE ROAD CONDITION ON FREEWAY WAS VERY GOOD CONDITION. THE PSI ON THE TIRE WAS 85. THERE WAS A SLIGHT VIBRATION, AND THE DRIVER STARTED TO CHANGE LANES WHEN THE TIRE BLEWOUT. THE DOT # I IM0305. *AK |
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
1987: 0 complaints · 1991: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 1987 | 0 | 0 | 0 |
| 1991 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 1987 | 0 | 0 | 0 |
| 1991 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Tires |
|---|---|
| Tires | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.