Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 0 complaints on file for the 1984 GMC P35 — too few to judge reliability from owner reports alone — but 3 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.
0
NHTSA complaints
3
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
3 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
THREE BOLTS WHICH ATTACH THE SILL THAT SUPPORTS THE BASE OF THE SEAT WERE OMITTED; THEREFORE VEHICLES DO NOT COMPLY WITH FMVSS 210 AND FMVSS 207. CONSEQUENCE OF DEFECT: IN THE EVENT OF A CRASH, THE FLOOR PLATE COULD BUCKLE ALONG THE INBOARD SIDE CAUSING THE SEAT PEDESTAL TO BE IMBALANCED, AND INCREASING THE LIKELIHOOD OF INJURY TO THE SEAT OCCUPANT.
Remedy
INSTALL MISSING BOLTS.
Defect
THE FAN BLADE, WHEN SUBJECTED TO HIGH STRESS LEVELS, CAN FATIGUE AND BREAK APART AT THE HUB WHILE THE ENGINE IS RUNNING. CONSEQUENCE OF DEFECT: IF BREAKAGE OCCURS WHILE HOOD IS OPEN, A PERSON WORKING UNDER THE HOOD OR NEAR THE TRUCK COULD BE STRUCK BY A BLADE PART AND BE INJURED.
Remedy
REPLACE ENGINE FAN.
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.
The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 3 recalls should be verified as completed.
Yes — NHTSA lists 3 recall campaigns affecting the 1984 GMC P35. 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.