IllustrationLOSING OIL EVERY 3,000 MILES . TT GM MANUFACTURER INFORMED CONSUMER THIS WAS OKAY FOR THE MOTOR TO USE 1 QUART EVERY 750 MILES. *SLC
1984 Chevrolet Blazer
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Blazer years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 0 of 9 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Seat Belts. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Tires. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
5 crash reports0 fire reports3 injury reports
Engine And Engine Cooling complaints
1 reportsOfficial recalls
183V107000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Oct 13, 1983
THE RIGHT FRONT CROSSOVER PIPE, WHICH CARRIES BRAKE HYDRAULIC FLUID, MAY BREAK AND LEAK FLUID. THIS OCCURS WHEN THE RIGHT FRONT FENDER SKIRT CONTACTS THE PIPE AND VIBRATION CAUSES THE PIPE TO WEAR THROUGH.
Consequence & remedy
Consequence: Not supplied
Remedy: IF THE POSITION AND CLEARANCE OF THE BRAKE PIPE ARE INCORRECT, THE FENDER SKIRT WILL BE ADJUSTED AND A REPLACEMENT PIPE WILL BE INSTALLED.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
3EA89003 · Rear Axle Shaft
Opened Nov 7, 1988 · Closed Aug 24, 1990
Status: closed (inferred from source dates) · Suspension
There is no summary currently available
PE88047 · Rear Axle Failure
Opened Apr 19, 1988 · Closed Nov 7, 1988
Status: closed (inferred from source dates) · Suspension
There is no summary currently available
PE87003 · Elect. Failures/fires
Opened Oct 27, 1986 · Closed Jul 16, 1987
Status: closed (inferred from source dates) · Electrical System
SUMMARY OF INFORMATION FROM THE MANUFACTURER: FORD HAS SUBMITTED 40 OWNERCOMPLAINTS WHICH ALLEGE IN-DASH FIRES. IT DOES NOT BELIEVE THAT THECOMPLAINTS INDICATE A DEFECT NOR ARE THEY SAFETY RELATED.ANALYSIS:A REVIEW OF THE COMPLAINTS WAS CONDUCTED.VARIOUS COMPONENTSWERE ALLEGED TO HAVE BEEN THE SOURCE OF THE FIRES.THE FAN MOTOR, BLOWERRESISTOR, WIRING, INSULATION, AND THE A/C CONTROL MODULE HAVE BEEN REPORTEDAS DEFECTIVE.THERE IS NO PATTERN OF DEFECT.NO REPORTED INJURIESSTATUS:CLOSED 6/30/87.======