1991 Ford F-150 Fuel System, Gasoline:storage:auxillary Tank:selector Devices Problems

NHTSA component category: FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK:SELECTOR DEVICES · data through 07/12/2026

42Fuel System, Gasoline:storage:auxillary Tank:selector Devices complaints

13.8%Of all 304 complaints

#2Most-reported category

Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

How fuel system, gasoline:storage:auxillary tank:selector devices ranks on this vehicle

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY49 · 16.1%

FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK:SELECTOR DEVICES42 · 13.8%

ELECTRICAL SYSTEM:IGNITION:SWITCH25 · 8.2%

FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK21 · 6.9%

FUEL SYSTEM, GASOLINE20 · 6.6%

Share of the 304 complaints citing each category; one complaint can cite several. Full breakdown on the 1991 Ford F-150 overview page.

What owners report

“RECALL # 93V125000, FUEL TANK ASSEMBLY; EVEN THOUGH RECALL WORK WAS PERFORMED, CONSUMER CONTINUES TO EXPERIENCE PROBLEM WITH FUEL FLOWING FROM ONE TANK TO THE…”NHTSA complaint 829292 — filed 10/21/1998

“FUEL TANK: RECALL NUMBER 96V071000. THERE IS A MALFUNCTIONING CHECK VALVE WITHIN THE FUEL PUMP ASSEMBLY, CAUSING A PORTION OF UNUSED FUEL FROM ONE TANK…”NHTSA complaint 826048 — filed 07/30/1998

“RECALL 93V125; VEHICLE HAS BEEN REPAIRED UNDER RECALL. FUEL PUMP ASSEMBLY CAUSES FUEL FROME ONE TANK TO BE RETURNED TO THE SECOND TANK, CAUSING FUEL…”NHTSA complaint 825971 — filed 07/29/1998

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Fuel System, Gasoline:storage:auxillary Tank:selector Devices complaints by year filed

Frequently asked questions

Does the 1991 Ford F-150 have fuel system, gasoline:storage:auxillary tank:selector devices problems?

Fuel System, Gasoline:storage:auxillary Tank:selector Devices is the #2 most-reported problem area on the 1991 Ford F-150: 42 of 304 complaints on file (13.8%). Complaints are unverified owner reports, not confirmed defects.

How many complaints does the 1991 Ford F-150 have in total?

304 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 12 involved a crash, 41 involved a fire, 8 reported injuries, and none reported deaths.

What does NHTSA's fuel system, gasoline:storage:auxillary tank:selector devices category include?

NHTSA assigns each complaint to standard component categories; this page reports the FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK:SELECTOR DEVICES category exactly as NHTSA defines and records it.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.