Toyota Land Cruiser Engine Problems

Are you having problems with the engine of your Toyota Land Cruiser? Let our team of motoring experts keep you up to date with all of the latest Toyota Land Cruiser engine issues & faults. We have answered all of the most frequently asked questions relating to problems with the Toyota Land Cruiser engine.

Toyota Land Cruiser: Replacing a fuel filter
Answered by Paul Gover · 14 Dec 2015

Toyota Australia spokesman Stephen Coughlan says a filter change is part of the 40,000km service. He also says the most likely cause of your problem is dirty fuel, which is common in remote areas, and agrees a spare filter is a good precaution for any vehicle tackling a long run in the Outback.

Toyota LandCruiser 2016:
Answered by David Morley · 21 Mar 2020

I don’t think this is an isolated problem, Andrea, as I’ve heard of exactly the same thing happening to other 200-Series Toyotas. From the look of things, this type of recurring limp-home-mode problem with the LandCruiser is usually down to one of three things.

The first is a damaged or faulty stepper motor which controls both the throttle and the variable vanes on the turbocharger. Sometimes the vanes can become stuck, refuse to budge and burn out the stepper motor’s electronics in the process. If there’s a problem with any of those components, the stepper motor – at the very least -t will need to be replaced. The advice there is to use the genuine Toyota part, not a cheaper copy.

The second possibility is a fault with the EGR valve, and the third is a faulty accelerator pedal which, unlike older cars, does not connect via a cable to the throttle, but ends an electronic signal to the car’s computer. Any glitch here can send the car into limp-home. The fact that you’ve had problems while in cruise control makes me suspect either the accelerator or stepper motor, so they’d be the components I’d be checking first. For what it’s worth, I reckon the police-scanner explanation is a load of rubbish.

Toyota Prado 2002: Weak when climbing
Answered by Graham Smith · 06 Oct 2017

It’s clearly not well and needs attention, so take it to a mechanic and find out what is wrong with it. Any number of things could be wrong with it, from a simple as needing a service to being worn out.

Toyota Land Cruiser 2008: Hunts gears on the highway
Answered by Graham Smith · 07 Sep 2018

Check the fuel pump, also the injectors, and have a diagnostic check done.

What's a fuel efficient SUV on the market?
Answered by Graham Smith · 20 Nov 2017

I don’t believe that what you want is out there, and can only reiterate past advice, buy a Patrol/Pajero/Prado/LandCruiser.

Toyota LandCruiser: horizontal vibration
Answered by Graham Smith · 06 Dec 2016

200-Series owners commonly report the vibration you are experiencing. There was talk of revised engine mounts, but it's unclear if anything was released. We'll check with Toyota.

My 2007 Toyota LandCruiser is using a lot of coolant
Answered by David Morley · 30 Apr 2024

Coolant leaks can be very tricky things, often starting at one point and then running down a hose, bracket or wire to drop on the ground where you’re not looking for them. If you definitely can’t find a leak, however, you need to start looking for another problem which could even be a leaking head gasket which is allowing the coolant to enter the engine’s cylinders.

The first thing I’d do, however, is change the radiator hoses., If they’re flattening out when the engine is running, that suggests they’ve collapsed internally and are unable to cope with the suction created by the engine’s water pump (which circulates the coolant around the engine). Even if the hoses look fine, they can be damaged inside and, left this way, can cause a blockage in the cooling system which can lead to the engine overheating. Perhaps this is already happening, and allowing the boiling coolant to escape the system via the pressurised radiator cap or the overflow system.

The cruise control issue could be a fault with the body computer whose job it is to talk to the computer that controls the car’s engine and transmission and turn the driver’s instructions into actions. If there was a problem with the physical actuation of the cruise-control, it would potentially not work at all. But a problem that resets when you turn the ignition off and on again is always cause to suspect a computer glitch.

The transmission issue is one that has been ongoing sine the 200 Series was launched. Top gear (sixth) is so tall for fuel-economy purposes that the vehicle in its original form would not select that gear below about 110km/h. That’s fine for the USA and Middle East where cruising speeds are higher, but in Australia, it meant that some owners were never seeing sixth gear.

The solution was to tale the vehicle back to Toyota for a reflash of the on-board computer which would then instruct the transmission to select top gear at 95 or 100km/h. If this reflash hasn’t been performed, you might find that the vehicle has never actually selected top gear in its life. Definitely look into this possibility before spending money on transmission services or anything mechanical.

The Toyota LandCruiser is one of those vehicles that defies conventional wisdom by being super long-lived. It kind of depends on which model LandCruiser you’re talking about, but if it’s a diesel-engined version, there’s every chance that it still has lots of life left in it at 320,000km.

That presumes, of course, that it has been serviced correctly and has not been used to drag an excavator on a trailer at 110km/h every day of its life. Any vehicle with this many kilometres needs a very careful pre-purchase inspection but, being a LandCruiser, the cost of this inspection is warranted where it may not be on many other makes and models.

Toyota Land Cruiser 1998: Any engine problems?
Answered by Graham Smith · 21 Jun 2019

The engine used in the 1998 model was the 1 HD FT, which doesn’t suffer the big-end bearing problems.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
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