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MOT History from tests of diesel LEYLAND UNKNOWNs year 1991

Review the list of common LEYLAND UNKNOWN failures below or to perform a specific mot history check on your LEYLAND then use our popular KnowYourCar service

mot history
Pass percent:60.53%
(The average a diesel LEYLAND UNKNOWN year 1991 passes without issue)
Based on:38 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment7
Brakes imbalanced across an axle2
Windscreen washer not working 2
Offside Fuel tank insecure strap broken |7.2.1|1
Nearside Indicator tell tale inoperative |1.4.A.2a|1
Offside Rear outline marker lamp|s| not working |1.1.B.1c|1
Offside Rear Air suspension pipe leaking |2.4.D.2|1
Passenger`s seat insecure various seats incomplete |6.2.A.1|1
Offside Inner Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c|1
Hazard warning tell tale not working correctly |1.4.B.1e|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
Offside Rear Emergency exit sign missing outside |6.2.D.3|1
Upper Emergency exit sign missing inside and outside |6.2.D.3|1
Upper Front outline marker lamp|s| missing |1.1.B.1b|1
Nearside Rear Brake valve insecurely mounted |3.6.A.2a|1
Fuel tank leaking |6.1.3 |b| |i||1
Exhaust system insecure |6.1.2 |a||1
Service brake efficiency below requirements |1.2.2 |a| |i||1
Nearside Front Side repeater not working (4.4.1 (a) (ii))1
Offside Front Side repeater light intensity significantly reduced covered in paint (4.4.3 (a))1
Windscreen washer control missing |8.2.1a|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Offside Headlamp not working on main beam |1.7.5a|1
Offside Front Direction indicator not working |1.4.A.2c|1
Brake pedal spongy |3.3.B.1b|1
Offside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting outrigger /body mount (marked in yellow) (6.2.2 (d) (i))1
Nearside Fuel tank leaking |7.2.3|1
Nearside Rear Position lamp light intensity significantly reduced |4.2.3 |a| |ii||1
Fuel tank leaking both tanks leaking/ heavily corroded. |7.2.3|1
Nearside Front Suspension bellows leaking |5.3.5 |c||1
Offside Rear Air suspension leaking |2.4.D.2|1
Nearside Front Steering pivot point has excessive play king pin |2.2.B.1g|1
Nearside Front Upper Position lamp not working |4.2.1 |a||1
Braking system leaking air valve leaking n/s/r when brake applied |1.1.3 |d||1
Offside Rear Suspension component leaking rear most air bag has a air leak, possible union/pipe? |5.3.5 |c||1
Exhaust silencer insecure |8.1.1 |b| |i||1
Offside Front Upper Outline marker lamp not working (4.2.1 (a) (ii))1
Registration plate issues1
Offside Front Hazard warning tell tale not working correctly |1.4.B.1e|1
Offside Front Front position lamp|s| not working PRS DONE |1.1.A.3b|1
Offside Front Direction indicator not working PRS DONE |1.4.A.2c|1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

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