SUSPENSION:FRONT:SPRINGS:COIL SPRINGS
Nov 30, 1971
27,976 units potentially affected
MACK TRUCKS, INCORPORATEDView on NHTSA.gov
1964 Mack Mack
Recalls, owner-reported complaints, investigations and safety data
Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
0
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
1
Latest Nov 30, 1971
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Overview
Our database contains no NHTSA owner-reported complaints for the 1964 Mack Mack. 1 safety recall has been issued covering this model year; and 28 manufacturer communications are on file.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Safety recalls
1 campaign cover this model year
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govRecent owner complaints
Reports submitted to NHTSA, shown in the owner's own words
No owner complaints recorded for this model year
Either none have been filed with NHTSA, or this vehicle is too new for reports to have accumulated.
Manufacturer communications
A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.
KC-759
ENGINE AND ENGINE COOLING
New Trim Codes May Need To Be Reprogrammed Following Engine Replacement With 7/8 Reman Or Complete (Engine With Both New Injectors And Engine Control Module); Possible Uneven Operation/Rough Running At Idle Following EMS Programming With Data Transfer.
KC-750
ENGINE AND ENGINE COOLING
US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.
KC-745
POWER TRAIN
Automated Manual Transmission ( AMT ) I-Shift / mDRIVE - Ribbon Harness Replacement - Speed Sensor Bolts, Possible Fault Codes P1058 - 21 Or MID 130 PID 161 FMI 1
KC-2112
ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; POWER TRAIN
Programming Failure - Chassis With Cummins Engine And An Allison Transmission
KC-2143
VEHICLE SPEED CONTROL
(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).
KC-2165
ENGINE AND ENGINE COOLING
DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.
Compare model years
Complaint and recall counts across every year of this model
| Year | Complaints | Recalls | Investigations | Issue Index |
|---|---|---|---|---|
| 2001 | 0 | 1 | 0 | — |
| 1999 | 2 | 0 | 0 | — |
| 1998 | 2 | 0 | 0 | — |
| 1997 | 3 | 1 | 0 | — |
| 1996 | 2 | 0 | 0 | — |
| 1995 | 3 | 0 | 0 | — |
| 1994 | 1 | 0 | 0 | — |
| 1993 | 1 | 0 | 0 | — |
| 1992 | 0 | 0 | 0 | — |
| 1991 | 1 | 0 | 0 | — |
| 1990 | 1 | 0 | 0 | — |
| 1989 | 0 | 1 | 0 | — |
| 1988 | 4 | 2 | 0 | — |
| 1987 | 1 | 3 | 0 | — |
| 1986 | 2 | 5 | 1 | — |
| 1985 | 0 | 7 | 1 | — |
| 1984 | 0 | 5 | 1 | — |
| 1983 | 0 | 4 | 1 | — |
| 1982 | 1 | 4 | 1 | — |
| 1981 | 0 | 3 | 0 | — |
| 1980 | 0 | 3 | 0 | — |
| 1979 | 1 | 3 | 0 | — |
| 1978 | 2 | 3 | 0 | — |
| 1977 | 0 | 1 | 0 | — |
| 1976 | 0 | 1 | 1 | — |
| 1975 | 1 | 1 | 0 | — |
| 1974 | 0 | 3 | 0 | — |
| 1973 | 0 | 2 | 0 | — |
| 1972 | 0 | 1 | 1 | — |
| 1971 | 0 | 1 | 0 | — |
| 1970 | 0 | 1 | 0 | — |
| 1969 | 0 | 3 | 0 | — |
| 1968 | 0 | 3 | 0 | — |
| 1967 | 0 | 2 | 0 | — |
| 1966 | 0 | 2 | 0 | — |
| 1965 | 0 | 1 | 0 | — |
| 1964Viewing | 0 | 1 | 0 | — |
| 1963 | 0 | 1 | 0 | — |
| 1962 | 0 | 1 | 0 | — |
| 1961 | 0 | 1 | 0 | — |
| 1960 | 0 | 1 | 0 | — |
| 1959 | 0 | 1 | 0 | — |
| 1958 | 0 | 1 | 0 | — |
| 1957 | 0 | 1 | 0 | — |
| 1956 | 0 | 1 | 0 | — |
| 1955 | 0 | 1 | 0 | — |
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.