Credov's researched list of the 4 faults the Toyota LC79 is known for, 4 of them serious or costly. Each one says what to look for when you check the car, so you can spot it before you buy. Not every car has these faults: they are the ones worth checking on this model.
What to look for: Test drive over bumps and patched seal at 60-100 km/h and feel for a shake that builds.
Why it matters: It is a loss-of-control risk until fixed; new bushes and correct geometry normally cure it. Left unrepaired this is a safety risk on top of the repair bill.
What to look for: Look closely at the A-pillars, windscreen surround and door channels for bubbling paint; lift the carpets for damp.
Why it matters: A-pillar rust lets water in at the windscreen and is expensive to cut out properly (AU$2,000-6,000+, and far more for severe cases). Many Australian-import and ex-fleet 70s have had a hard working life. Left unrepaired this grows into a major repair bill.
What to look for: Lie beside the car with a torch and check the chassis rails around the rear spring hangers, behind the cab.
Why it matters: Repair is welding, plating and engineering sign-off, often NZ$2,500-6,000. Left unrepaired this grows into a major repair bill.
What to look for: Open the airbox and check the clean side of the filter and the intake pipe after it for dust.
Why it matters: Snorkels, sealed aftermarket airboxes and better filters are common fixes. Left unrepaired this grows into a major repair bill.
Got a question about a Toyota LC79? Ask Credov: a noise, a warning light, a part or how to fix it.
On top of the faults above, every Credov inspection covers the basics: fuel smell, leaks or filler rust, engine oil leaks, power steering fluid leak, drive belt cracks or squeal, rust underneath: chassis and mounts, engine mounts, engine oil level and colour, coolant level, colour and leaks, head gasket failure signs, cold start: rattle, knock or smoke, rough or hunting idle, engine running hot on gauge, gearbox or diff oil leak, swapped gearbox without lvv and more.
Researched by Credov from manufacturer recalls and service bulletins, owner reports and workshop sources. Repair prices are typical ranges, not quotes. See also fault codes and repair costs.