1984 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1984 Chevrolet Blazer has 1 documented issue, with 1 rated critical. The most serious is Fender-Skirt Contact Can Wear Through a Front Brake Pipe (Recall 83V107). DIY maintenance guides at au7o.io.
EXTERIOR LIGHTING
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
EQUIPMENT
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
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.
SEATS
THE INERTIA LOCK MECHANISM MAY NOT FUNCTION, ALLOWING THE SEAT BACK TO FOLD FORWARD, AND THE SEAT TO MOVE FORWARD.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1984 Chevrolet Blazer has 1 documented issue. The documented issue is: Fender-Skirt Contact Can Wear Through a Front Brake Pipe (Recall 83V107). Of these, 1 is rated critical and should be addressed promptly.
The 1984 Chevrolet Blazer has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Fender-Skirt Contact Can Wear Through a Front Brake Pipe (Recall 83V107). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
NHTSA Recall 83V107 covers certain 1983-1984 Chevrolet Blazer four-wheel-drive vehicles. Contact and vibration from the right-front fender skirt can wear through the hydraulic crossover pipe, leak brake fluid, remove front braking and increase stopping distance. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
