Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 0 complaints on file for the 1984 GMC G35 — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.
0
NHTSA complaints
2
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
DUE TO A MANUFACTURING PROBLEM WITH THE FUEL TANK FILLER PIPE, THE FUEL CAP MAY IMPROPERLY SEAL THE END OF THE FILLER PIPE. THIS FAILS TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD 301, "FUEL SYSTEM INTEGRITY." IN THE EVENT OF A COLLISION, AN IMPROPERLY SEALED FILLER PIPE COULD ALLOW FUEL SPILLAGE.
Remedy
THE DEALER WILL INSPECT AND REPLACE FUEL CAPS ON ALL AFFECTED VEHICLES WITHOUT CHARGE.
Defect
PLASTIC PLUG LOCATED ON TOP OF THE FRONT AIR CONDITIONER WAS NOT REMOVED DURING ASSEMBLY. THIS DEFECT DISRUPTS NORMAL OPERATION OF EVAPORATOR BLOWER HOUSING.
Remedy
REAR A/C SYSTEM BLOWER WILL BE INSPECTED FOR DAMAGE SUCH AS MELTING OR BURNING. IF NO DAMAGE IS DETECTED, THE RESISTOR WILL BE REPLACED AND ANY REMAINING PIECES WILL BE REMOVED. IF DAMAGE IS DETECTED, THE RESISTOR AND THE A/C EVAPORATOR INLET CASE WILL BE REPLACED.
The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.
Yes — NHTSA lists 2 recall campaigns affecting the 1984 GMC G35. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.