1983 Jeep CJ7 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1983 Jeep CJ7, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Fuel system360.0%
- Powertrain (other)120.0%
- Tires & wheels120.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
FUEL INJECTION SYSTEM HAS NO SAFETY SWITCH FOR THE HIGH PRESSURED FUEL PUMP WHICH COULD BE DANGEROUS IN A VEHICLE COLLISION. PLEASE GIVE ANY FURTHER DETAILS.*AK
HAVING A PROBLEM WITH THE SENDING UNIT GASKET IN THIS VEHICLE AS WELL AS HIS 1979 CJ7. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
I HAVE A 1983 JEEP CJ7. ON APRIL 23, 2003, WHILE DRIVING ON A MOUNTAIN ROAD, THE RIGHT REAR AXLE BROKE. CAUSING THE RIGHT REAR TIRE TO COME OFF, THE VEHICLE TO DROP TO THE ROAD AND CAUSING EXTENSIVE DAMAGE. WE WERE ALMOST KILLED. THE AXLES IN MY JEEP ARE THE MODEL 20 TYPE, AND ARE KNOWN BY EVERY 4-WHEELER TO EVENTUALLY BREAK. ALL THE JEEPS WITH THE MODEL 20 TYPE REAR AXLES ARE TWO PIECE AND VERY DEFECTIVE. IT COST ME THOUSANDS OF DOLLARS IN REPAIR COSTS TO REPLACE THE AXLE AND FIX THE DAMAGE. WHY WASN'T ANYTHING DONE ABOUT THIS KNOWN DEFECT????? *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1983 JEEP CJ7. THE VEHICLE HAS BRIDGESTONE DUELER A/T 693 TIRES, SIZE 32/1150/R15LT (NA). WHILE DRIVING 20 MPH, THE CONTACT HEARD A LOUD NOISE COMING FROM THE REAR OF THE VEHICLE. UPON FURTHER INSPECTION, HE NOTICED THAT THE REAR PASSENGER SIDE TIRE EXPLODED. HE ALSO NOTICED SEVERE TIRE SEPARATION DOWN THE CENTER OF THE TIRE, WHICH EXPOSED SIX BELTS. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT NO COMPENSATION WOULD BE PROVIDED BECAUSE THERE WAS NO RECALL. THE VIN WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 196,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .