Datsun Bluebird (610/710/910) Common Problems & Reliability
The Datsun Bluebird was the backbone of Datsun UK's 1970s volume push, sold as the 160B, 180B and 200B across the 610, 710/810 and 910 series from 1971 until the Datsun name was dropped in favour of Nissan in late 1983. Rear-wheel drive throughout, with L-series overhead-cam four-cylinder engines and a reputation for bulletproof mechanicals, it won fleet and private buyers with spacious accommodation, generous equipment and strong resale value - at one point helping make Datsun the UK's leading car importer. The flip side was thin, poorly protected steel: vinyl-roofed examples often rotted beneath the roof and around the turrets, while sills, rear wings and floor pans succumbed to salt. Top-end rattles from tired timing chains and camshafts, and vague recirculating-ball steering, are the main mechanical caveats. A solid Bluebird is an honest, inexpensive classic family car; a rotten one is a welding bill looking for a buyer.
Select a Model Year Period
Detailed fault breakdown, symptoms, and estimated repair bills by production year.
Most Common Datsun Bluebird (610/710/910) Faults & Repair Costs
Structural corrosion (vinyl roof, rear quarters, sills)
Bluebirds of the 160B/180B/200B era were built with thin steel and modest corrosion protection, and UK cars spent decades on salted roads. The most expensive rot hides beneath vinyl roof coverings and around the front and rear turret edges, while sills, rear quarters and floor pans rot from the inside out. Once rust reaches the roof pillars or floor structure the car is often economically irreparable, so a hoist-level inspection is essential.
Bubbling paint under vinyl roof edges and along turret seams, Rust at window apertures and rear quarter panels, Soft sills and holes in the rear floor, MOT advisories or failure for structural corrosion
- Inspect under any vinyl roof and along the front and rear turret edges
- Check rear quarter panels and window apertures for rust
- Lift carpets to inspect floor pans and sill boxes
- Review the MOT history for repeated corrosion advisories
Timing-chain, camshaft and valve-train rattle
The L-series overhead-cam four-cylinders are durable but timing chains, camshafts and valve trains wear with high mileage. A rattle from the front or top of the engine at cold start that persists after warm-up indicates a stretched chain or worn camshaft and valve-train components; left unattended it affects ignition timing, performance and can become an expensive rebuild.
Rattle from the front or top of the engine at cold start, Persistent top-end clatter once the engine is warm, Loss of top-end power or a rough idle, Cam cover or timing-cover area as the noise source
- Listen at cold start from outside the car and under the bonnet
- Test-drive for hesitation or lack of power
- Check the cam-cover and timing-cover area for the noise source
- Ask when the timing chain was last attended to
Recirculating-ball steering box and idler-arm play
The 160B, 180B and 200B Bluebirds use a recirculating-ball steering box with an idler arm on the far side of the car. After 40-plus years the box worm and sector, idler-arm bushings and rod ends all wear, producing a dead spot straight ahead, wandering on motorways and a knock over potholes and speed cushions. MOT data for surviving UK Bluebirds shows steering is the second-largest fault category at 17% of faults, with idler bushes and steering dust covers among the most common advisories. Tightening the box adjuster only masks wear; worn idler bushes need replacement and a tired box needs reconditioning or replacement.
Dead spot or play in the steering wheel straight ahead, Car wanders and needs constant correction on motorways, Knock or clunk from the front over potholes and speed cushions, Steering feels vague or uneven lock to lock
- With the car parked, wiggle the wheel and watch for rod ends or the idler arm moving independently
- Jack up the front and check tie-rod ends and idler arm for end-to-end play
- Test-drive on a straight road and note any wandering or dead spot
- Check the MOT history for steering or idler-bush advisories
Manual gearbox synchro wear and jumping out of gear
The Bluebird's four- or five-speed manual gearbox was built for modest power and light use, and synchro rings — particularly on second gear — wear with high mileage, causing crunching, reluctance to engage first or second when cold and whining in gear. Worn selector detents and a leaking output-shaft seal can make the gearbox jump out of gear under load, leaving the driver with one less gear. UK owners report cold, stiff first- and second-gear engagement and output-shaft leaks at the prop flange on 910 examples; once the synchros are worn the cure is a reconditioned or replacement box.
Crunch or reluctance engaging first or second, especially when cold, Whine or howl from the gearbox in a particular gear, Gearbox jumps out of gear under load or on overrun, Oil leak at the output shaft where the propshaft joins
- Test all gears from a cold start; first and second should engage smoothly without crunching
- Listen for whine under load in each gear on the test drive
- Accelerate firmly in each gear to check nothing jumps out
- Inspect the propshaft flange joint and gearbox tail for oil weeping
Buying a used Datsun Bluebird (610/710/910)? Always check for hidden finance and write-off history.
Mechanical problems are only half the battle. Over 1 in 3 UK used cars checked have unpaid finance or accident write-off records that could cause you to lose the car or thousands in value.