1978 Porsche 928: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
9 distinct recall campaigns
Not available median reported failure mileage
Scope: 1978 model year. Data snapshot: . 0 complaints include usable failure mileage.
Most common problems
No owner complaints are recorded for this selection. A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
No usable records for this chart.
| Category | Count |
|---|
No records.
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 | 0 |
| 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: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 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.
No usable records for this chart.
| Category | Count |
|---|
No records.
Pattern summary
There is not enough complaint evidence to summarize patterns.
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.
Recall history
9 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
78V119000 · Steering:Linkages:Knuckle:Spindle:Arm
Reported: 1978-06-02 (June 2, 1978)
BOTH THE LEFT AND RIGHT STEERING ARM ARE ATTACHED TO THE FRONT AXLE KNUCKLE WITH TWO FASTENING BOLTS. THESE BOLTS ARE BEVELED BELOW THE HEX HEAD TO FIT INTO THE CHAMFERED HOLES IN THE STEERING ARM FOR PROPER FASTENING. THE CHAMFERING IN THESE STEERING ARM HOLES WAS OMITTED DURING MANUFACTURE. SHOULD THE BOLTS LOOSEN, THE STEERING ARM COULD BECOME LOOSE.
Remedy: THE DEALER WILL CORRECT THE DEFECT BY CHAMFERING THE HOLES.
NHTSA campaign record ↗78V120000 · Vehicle Speed Control
Reported: 1978-06-02 (June 2, 1978)
THE ELECTRICAL CONTACT POINTS INSIDE THE STEERING COLUMN SPEED CONTROL SWITCH MAY HAVE BEEN IMPROPERLY MANUFACTURED. AS A RESULT, "STICKING" COULD OCCUR AND CAUSE THE SPEED CONTROL SYSTEM TO STOP FUNCTIONING.
Remedy: THE DEALER WILL REPLACE THE SPEED CONTROL SWITCH, IF NECESSARY, FREE OF CHARGE.
NHTSA campaign record ↗78V121000 · Suspension:Front
Reported: 1978-06-02 (June 2, 1978)
THE FRONT AXLE CASTER AND CAMBER ADJUSTERS COULD CRACK DUE TO IMPROPER MANUFACTURE. SHOULD THIS HAPPEN, THE ADJUSTERS COULD LOOSEN AND CAUSE WHEEL MISALIGNMENT. ALSO, THE TIRE ON EITHER THE LEFT OR RIGHT SIDE COULD EXPERIENCE EXTENSIVE WEAR.
Remedy: THE DEALER WILL REPLACE THE CASTER AND CAMBER ADJUSTERS WITHOUT CHARGE TO OWNER.
NHTSA campaign record ↗78V122000 · Parking Brake:Conventional:Mechanical:Linkage And Cable
Reported: 1978-06-02 (June 2, 1978)
THE EMERGENCY BRAKE CABLE MAY HAVE BEEN IMPROPERLY ROUTED DURING ASSEMBLY. CONSEQUENTLY, THE CABLE COULD CHAFE AGAINST THE BRAKE LINE OR BRAKE HOSE BRACKETS. CHAFING COULD LEAD TO DAMAGE TO THE EMERGENY BRAKE CABLE.
Remedy: THE DEALER WILL REROUTE THE EMERGENCY BRAKE CABLE WITHOUT CHARGE TO OWNER. .
NHTSA campaign record ↗78V123000 · Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And Fittings
Reported: 1978-06-02 (June 2, 1978)
THE EXISTING BRAKE HOSES MAY HAVE BEEN TWISTED DURING ASSEMBLY. CONSEQUENTLY, THE HOSE COULD CHAFE AGAINST THE EMERGENCY BRAKE CABLE. PROLONGED CHAFING COULD RESULT IN LOSS OF BRAKE FLUID, THUS AFFECTING REAR BRAKES.
Remedy: THE DEALER WILL REROUTE THE REAR BRAKE HOSE, IF NECESSARY, WITHOUT CHARGE TO OWNER.
NHTSA campaign record ↗78V124000 · Structure:Body
Reported: 1978-06-02 (June 2, 1978)
THE ROOF MOLDINGS ON EACH SIDE OF THE VEHICLE ARE NOT SECURELY FASTENED.
Remedy: THE DEALER WILL SECURE BOTH LEFT AND RIGHT ROOF MOLDINGS WITH ADDITIONAL SCREWS ON ALL INVOLVED VEHICLES, FREE OF CHARGE.
NHTSA campaign record ↗78V182000 · Equipment:Other:Labels
Reported: 1978-08-18 (August 18, 1978)
CERTIFICATION LABELS INSTALLED IN THE INVOLVED VEHICLES MAY NOT INCLUDE THE DATE OF VEHICLE MANUFACTURE, AS REQUIRED BY FEDERAL REGULATIONS.
Remedy: DEALER WILL INSTALL THE CORRECT CERTIFICATION LABEL WITHOUT CHARGE TO OWNER.
NHTSA campaign record ↗78V217000 · Equipment:Other:Labels
Reported: 1978-10-10 (October 10, 1978)
THE SYMBOL IDENTIFYING THE LIGHT SWITCH ON THE INVOLVED VEHICLES DOES NOT MEET THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 101, "CONTROL AND DISPLAYS".
Remedy: OWNER WILL BE SENT THE CORRECT SYMBOL FOR SELF INSTALLATION OR INSTALLATION BY THE DEALER.
NHTSA campaign record ↗82V048000 · Steering: Steering Wheel/Handle Bar
Reported: 1982-05-12 (May 12, 1982)
ON THE INVOLVED VEHICLES, THE UNIVERSAL JOINT WHICH CONNECTS THE STEERING SHAFT TO THE STEERING RACK MAY HAVE BEEN IMPROPERLY POSITIONED DURING ASSEMBLY. IF VEHICLE IS DRIVEN ON POOR ROADS FOR AN EXTENDED PERIOD OF TIME, THE CONNECTION BETWEEN THE STEERING SHAFT AND UNIVERSAL JOINT COULD LOOSEN AND CAUSE EXCESSIVE STEERING WHEEL FREE PLAY.
Remedy: DEALER WILL INSPECT AND REPOSITION THE UNIVERSAL JOINT CONNECTION AT NO COST TO OWNER.
NHTSA campaign record ↗