1971 Datsun 240Z 2.4L Petrol · MRD 730J
1971 Datsun 240Z (2.4L, petrol). First registered 31/12/1971. Recorded mileage 29,566 miles. MOT status: Expired.
- Fuel Type
- Petrol
- Year
- 1971
- Engine
- 2400cc
MRD 730J Key Findings
- 1 MOT test recorded
- Latest MOT passed on 29/05/2025
- 29,566 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
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MRD 730J MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
1 MOT test are recorded for this 1971 Datsun 240Z (MRD 730J) between May 2025 and May 2025.
The record contains 1 pass and 0 failures.
The record shows no MOT failures, although 0 advisory notices note items to monitor.
Common Problems: DATSUN 240Z
Known issues reported by owners and MOT testers.
- Structural Corrosion (Rust)(Serious)
The S30 chassis has many hidden box sections where moisture traps and eats the metal from the inside out. Frame rails, battery trays, and floor pans are the most common failure points.
- Overheating & Head Gasket Failure(Serious)
Older L24/L26 engines can suffer from silt buildup in the radiator or blocked coolant passages in the block, leading to localized overheating and warped heads.
- Carburetor & Fuel System Issues(Moderate)
The Hitachi-SU carburettors require regular maintenance and adjustment. Worn needles, vacuum leaks and gummed-up passages cause flat spots, poor idle and hesitation. Parts are hard to source, with many owners converting to Webers.
- Wiring Loom Degradation(Moderate)
After 45+ years, the original wiring loom becomes brittle. Corroded fuse connections, cracked insulation and perished earth straps cause intermittent electrical faults throughout the car.
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