Toyota Land Cruiser FJ40
How the FJ40 carburetor cooling fan works
The purpose, control circuit, common failures, and safe test sequence for late FJ40 carburetor-cooling blowers.
Read the answer →FJ40 service desk · reviewed public knowledge
FJ40 repair knowledge
Concise answers for the Toyota Land Cruiser FJ40, grounded in factory manuals, verified specifications, parts catalogs, and clearly labelled community practice.
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How-to
Toyota Land Cruiser FJ40
How to identify a Toyota F versus 2F engine
Use the stamped engine number—not the truck's title year—to tell an F-series engine from a 2F and spot common swap clues.
Read the answer →Toyota Land Cruiser FJ40 hardtop configurations
Repairing versus replacing a fiberglass FJ40 top
How to judge cracks, delamination, deformation, mounting edges, gutters, and missing structure before committing to repair.
Read the answer →Diagnostics
Toyota Land Cruiser FJ40
Common FJ40 rust areas and how to inspect them
A buyer and restorer's inspection path through the tub, support channels, sills, fenders, body mounts, and frame before paint hides the evidence.
Read the answer →Toyota Land Cruiser FJ40
FJ40 hot-start and vapor-lock diagnostic sequence
A process-of-elimination checklist for a carbureted FJ40 that cranks slowly, floods, starves for fuel, or refuses to restart when hot.
Read the answer →Parts & fitment
Toyota Land Cruiser FJ40
Does Toyota part 16360-61023 fit an FJ40?
Catalog fitment, production range, and installation checks for the discontinued Toyota FJ40 carburetor-cooling fan.
Read the answer →Toyota Land Cruiser FJ40
Toyota 21912-61035 carburetor insulator fitment and alternatives
What 21912-61035 fits, which earlier Toyota numbers are associated with 1975–1980 FJ40s, and when adaptation is required.
Read the answer →Factory specifications
Toyota Land Cruiser FJ40
What is the stock Toyota 2F cylinder bore?
The factory standard cylinder-bore range for the Toyota 2F engine, with the exact manual page and wear-limit context.
Read the answer →Modifications
Toyota Land Cruiser FJ40
FJ40 disc-brake conversion considerations
What must work together—axle ends, calipers, rotors, master cylinder, booster, proportioning, hoses, wheels, and parking brake—for a safe conversion.
Read the answer →Toyota Land Cruiser FJ40
Planning a two-inch FJ40 suspension lift
A system-level checklist for springs, shocks, bushings, U-bolts, steering, caster, brake hoses, and driveshafts before buying a lift kit.
Read the answer →Comparisons
Toyota Land Cruiser FJ40
FJ40 engine mounts versus body mounts
Where each mount lives, what it supports, and how to avoid diagnosing a body-mount problem as an engine-mount failure.
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OEM versus aftermarket FJ40 engine mounts
How to choose stock-style rubber, heavy-duty aftermarket, or conversion mounts without creating alignment and vibration problems.
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