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MOT History from tests of petrol MG Bs year 1965

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

mot history
Pass percent:77.45%
(The average a petrol MG B year 1965 passes without issue)
Based on:4,390 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|186
Headlamp aim out of alignment147
Registration plate lamp issues113
Windscreen wiper does not clear the windscreen effectively94
Brakes imbalanced across an axle78
Horn not working |1.6.2a|78
Rear parking brake recording little or no effort72
Rear brake binding61
Nearside Stop lamp not working |1.2.1b|36
Rear brake application uneven34
Offside Stop lamp not working |1.2.1b|34
Offside Headlamp not working on dipped beam |1.7.5a|30
Nearside Headlamp not working on dipped beam |1.7.5a|28
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|27
Offside Steering rack gaiter split |2.2.D.2d|25
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|24
Nearside Steering rack gaiter split |2.2.D.2d|24
Service brake: efficiency below requirements |3.7.B.7|23
Offside Front position lamp|s| not working |1.1.A.3b|22
Offside Headlamp not working on main beam |1.7.5a|21
Nearside Front position lamp|s| not working |1.1.A.3b|20
Offside rear brake recording little or no effort |3.7.B.5a|19
Nearside Headlamp not working on main beam |1.7.5a|19
Direction indicators not working |1.4.A.2c|18
Fuel system component leaking |7.2.3|17
Offside Front wheel bearing has excessive play |2.5.A.3c|17
Stop lamp not working |1.2.1b|16
Brake hose excessively deteriorated16
Nearside Front Shock absorber has a serious fluid leak |2.7.3|14
Exhaust has a major leak of exhaust gases |7.1.2|12
Nearside Front Direction indicator not working |1.4.A.2c|12
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|12
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|12
Nearside Rear Stop lamp not working |1.2.1b|12
Parking brake lever has no reserve travel |3.1.6b|12
Rear Stop lamp not working |1.2.1b|11
Offside Front Wheel insecure |4.2.A.1c|11
Driver`s door cannot be opened from inside the vehicle |6.2.B.1b|11
Battery insecure |1.9.1|11
Offside Rear Stop lamp not working |1.2.1b|11
Indicator switch faulty |1.4.A.1|11
Nearside Front Steering rack gaiter split |2.2.D.2d|11
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|11
Rear Exhaust system not adequately supported |7.1.1|11
Indicator tell tale inoperative |1.4.A.2a|10
Rear Exhaust has a major leak of exhaust gases |7.1.2|10
Brake pipe excessively corroded10
Offside Front Direction indicator not working |1.4.A.2c|9
Offside front brake binding |3.7.B.1|9
Offside Front wheel bearing rough when rotated |2.5.A.2|9
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|9
Nearside Front wheel bearing has excessive play |2.5.A.3c|9
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|9
Offside Rear Shock absorber has a serious fluid leak |2.7.3|8
Parking brake: efficiency below requirements |3.7.C.1b|8
Centre Exhaust has a major leak of exhaust gases |7.1.2|8
Nearside Front Headlamp not working on dipped beam |1.7.5a|8
Offside Rear Direction indicator not working |1.4.A.2c|8
Nearside rear brake recording little or no effort |3.7.B.5a|8
Driver`s seat insecure |6.2.A.1|8
Registration plate issues8
Rear Mechanical brake component has restricted free movement8
Nearside Indicator tell tale inoperative |1.4.A.2a|7
Front Exhaust has a major leak of exhaust gases |7.1.2|7
Windscreen washer not working 7
Nearside Rear Wheel insecure |4.2.A.1c|7
Offside Rear Wheel insecure |4.2.A.1c|7
Fuel pipe leaking |7.2.3|7
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|7
Offside Front Headlamp not working on dipped beam |1.7.5a|7
Offside Front Front wheel bearing has excessive play |2.5.A.3c|7
Offside Rear position lamp|s| not working |1.1.A.3b|7
Nearside Front wheel bearing rough when rotated |2.5.A.2|6
Offside Rear Braking system leaking |3.6.A.1|6
Front Windscreen wiper not operating automatically when switched on |8.2.1b|6
Nearside Rear position lamp|s| not working |1.1.A.3b|6
Windscreen wiper not operating automatically when switched on |8.2.1b|6
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|6
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|6
Nearside Rear wheel bearing rough when rotated |2.6.1|6
Offside Front Steering rack gaiter split |2.2.D.2d|6
Offside Track rod end ball joint has excessive play |2.2.B.1f|6
Nearside Front Wheel insecure |4.2.A.1c|6
Nearside Front Front position lamp|s| not working |1.1.A.3b|5
Fuel tank leaking |7.2.3|5
Driver`s door cannot be opened from outside the vehicle |6.2.B.1b|5
Front brake application uneven5
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|5
Offside Front Shock absorber has a serious fluid leak |2.7.3|5
Offside Front Front position lamp|s| not working |1.1.A.3b|5
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|5
Driver`s door does not latch securely closed |6.2.B.1a|5
Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|5
Nearside front brake binding |3.7.B.1|5
Nearside Front Shock absorber has negligible damping effect |2.7.5|5
Nearside Rear Direction indicator not working |1.4.A.2c|5
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|5
Parking brake efficiency below requirements (1.4.2 (a) (i))5
Offside Front Headlamp not working on main beam |1.7.5a|5
Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f|5
Nearside Front Braking system leaking |3.6.A.1|4
rear parking |secondary| brakes imbalanced4
Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a|4
Offside Rear rear brake recording little or no effort |3.7.B.5a|4
Offside Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c|4
Offside Rear Wheel nut|s| loose |4.2.A.1e|4
Fuel system component insecure |7.2.1|4
Speedometer cannot be illuminated. |6.7.3|4
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|4
Nearside Track rod end ball joint has excessive play |2.2.B.1f|4
Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|4
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|4
Offside Indicator tell tale inoperative |1.4.A.2a|4
Nearside Rear Service brake excessively binding |1.2.1 |f||4
Nearside Windscreen wiper blade deteriorated |8.2.2|4
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
All position lamps not working |1.1.A.3b|4
Brake hose has insufficient room to move4
Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Fuel pipe union leaking |7.2.3|4
Nearside Front Headlamp not working on main beam |1.7.5a|4
Horn not working (7.7 (a) (ii))4
Offside Front Front wheel bearing rough when rotated |2.5.A.2|4
Brake hose damaged4
Offside Rear Shock absorber insecure |2.7.2b|4
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|3
Offside Rear wheel bearing has excessive play |2.6.2|3
Offside Seat belt insecurely fixed to the vehicles structure |5.2.1a|3
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|3
Offside Front front brake binding |3.7.B.1|3
Offside Rear brake drum contaminated by oil |3.5.1h|3
Steering column top bearing excessively worn |2.1.2c|3
Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a|3
Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f|3
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|3
Nearside Front Brake pipe inadequately clipped |3.6.B.1|3
Exhaust system not adequately supported |7.1.1|3
Centre Exhaust system not adequately supported |7.1.1|3
Fuel hose leaking |7.2.3|3
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|3
Rear Exhaust mounting missing |7.1.1b|3
Rear Fuel pipe union leaking |7.2.3|3
Nearside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3|3
Rear Brake hose bulging under pressure |3.6.B.3|3
Headlamp switch faulty |1.7.1|3
Nearside Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|3
Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|3
Stop lamp|s| all not working |4.3.1 |a| |iii||3
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|3
Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2|3
Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|3
Nearside Rear rear brake recording little or no effort |3.7.B.5a|3
Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|3
Offside Front Brake hose excessively damaged |3.6.B.4d|3
Offside Rear Leaf spring shackle bracket loose |2.4.B.6a|3
Brake performance not tested |3.7.A.1|3
Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|3
Parking |secondary brake| on a single line braking system imbalanced across an axle Axle 1 |1.3.1 |b| |i||3
Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|3
rear brakes release unevenly |3.7.B.4|3
Nearside Windscreen wiper not operating automatically when switched on |8.2.1b|3
Offside Windscreen wiper not operating automatically when switched on |8.2.1b|3
Steering column movement between the shaft and steering wheel |2.1.2b|3
Parking brake: efficiency below requirements |3.7.D.4|3
Fuel cap/sealing device sealing washer missing |7.2.4c|3
Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i))3
Nearside Rear Shock absorbers has a serious fluid leak3
Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))3
Offside Driver`s seat insecure |6.2.A.1|3
Nearside Rear brake drum contaminated by oil |3.5.1h|3
Exhaust has part of the system excessively deteriorated |7.1.1a|3
Rear Fuel pipe leaking |7.2.3|3
Offside Rear Rear position lamp|s| not working |1.1.A.3b|3
Horn not loud enough to be heard by another road user |1.6.2b|3
Nearside Rear Shock absorber insecure |2.7.2b|3
Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b|3
Headlamp not working on dipped beam |1.7.5a|3
Headlamp not working on main beam |1.7.5a|3
Windscreen wiper blade insecure3
Offside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|3
Headlamp aim not tested |1.8.A.1c|3
Steering wheel weakened by fractures |2.1.1|3
Nearside Front front brake binding |3.7.B.1|3
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|3
Nearside Rear wheel bearing has excessive play |2.6.2|3
Offside Front Brake pipe inadequately clipped |3.6.B.1|3
Parking (secondary brake) on a single line braking system imbalanced across an axle Axle 1 (1.3.1 (b) (i))3

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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