80 Series Land Cruiser: Cranks fine but won't fire

Checks, in order

1. Check engine codes
   1993–1995 (OBD-I): with the key on and engine off, jump TE1 and E1 in the underhood diagnostic box and count the check-engine light flashes. 1996–1997 (OBD-II): use any OBD-II scanner.
   easy $ · under about $50
2. Fuel pump running
   Listen at the fuel filler for the pump when cranking. No hum points at the pump relay, fuse or pump.
   easy $ · under about $50
3. Fuel pump relay contacts
   Pull and inspect the circuit opening relay. Burned contacts can be cleaned as a stopgap; replace it to fix it properly.
   medium $ · under about $50
4. Spark
   Check for spark at a plug wire with an inline tester. No spark: check the coil, igniter, distributor cap and rotor, and the related fuses.
   medium $$ · about $50 to $500
5. Fuel filter and pressure
   A clogged filter or weak pump shows as hard starting and stumbling before a full no-start. Test pressure with a gauge before replacing parts.
   medium $$ · about $50 to $500

Applies to: FZJ80 (1993–1997 US, 1FZ-FE), Lexus LX 450 (1996–1997), FJ80 (1991–1992 US, 3F-E). Engine checks assume the 1FZ-FE unless noted.

Tools and parts for these checks

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Go deeper

• Toyota 1FZ-FE Engine Guide: Specs, Upgrades & Why It's Legendary

The same problem on other Toyotas

• 3rd Gen Tacoma (2016–2023): Engine cranks but won't start or dies right after starting
• 1st Gen Tacoma (1995.5–2004): Cranks fine but won't start or dies after starting
• 5th Gen 4Runner (2010–2024): Engine cranks but won't start
• 3rd Gen 4Runner (1996–2002): Engine cranks but won't start
• FJ Cruiser (2007–2014): Engine cranks normally but won't start
• 100 Series Land Cruiser / Lexus LX 470 (1998–2007): Engine cranks normally but won't start

Other fuel & ignition problems on the 80 Series Land Cruiser

• Rough idle, hesitation or bad fuel economy

More 80 Series Land Cruiser problems

• Temperature climbs when towing, climbing or on hot days (Cooling)
• White smoke, sweet smell or coolant disappearing (Engine)
• Turn the key: click or nothing, engine won't crank (Starting & Charging)
• Clunk on takeoff or vibration that grows with speed (Drivetrain)
• Clicking or grinding when turning, grease on the inside of the wheel (Front Axle)
• Wandering, loose steering or front-end shimmy (Steering & Suspension)

All 14 80 Series Land Cruiser symptoms in the interactive troubleshooter →

General guidance from owner experience. Confirm torque specs, fluid capacities and procedures in the factory service manual. Brakes, steering and anything structural: if in doubt, have a qualified shop inspect it before driving.