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MOT History from tests of petrol MG MGs year 1952

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

mot history
Pass percent:82.12%
(The average a petrol MG MG year 1952 passes without issue)
Based on:481 MOT Tests
Most common failuresNo# failures
Brakes imbalanced across an axle27
Parking brake: efficiency below requirements |3.7.B.7|11
Offside Steering rack gaiter split |2.2.D.2d|8
Rear parking brake recording little or no effort7
Rear Stop lamp not working |1.2.1b|7
Nearside rear brake recording little or no effort |3.7.B.5a|6
Service brake: efficiency below requirements |3.7.B.7|5
Offside Stop lamp not working |1.2.1b|5
Rear brake binding5
Offside front brake recording little or no effort |3.7.B.5a|4
Nearside Stop lamp not working |1.2.1b|4
Front brake application uneven4
Fuel tank leaking |7.2.3|4
Nearside Headlamp not working on main beam |1.7.5a|4
Nearside Headlamp not working on dipped beam |1.7.5a|4
Headlamp aim out of alignment4
Indicator tell tale inoperative |1.4.A.2a|3
Parking brake: efficiency below requirements |3.7.C.1b|3
Nearside Front front brake binding |3.7.B.1|3
Stop lamp remains on when the brakes are released3
Front Exhaust has a major leak of exhaust gases |7.1.2|3
Nearside Front Shock absorber has negligible damping effect |2.7.5|3
Fuel system component leaking |7.2.3|3
Offside Headlamp not working on dipped beam |1.7.5a|3
Mechanical brake component has restricted free movement3
Offside Rear Direction indicator not working |1.4.A.2c|3
Windscreen wiper does not clear the windscreen effectively3
Registration plate lamp issues2
All position lamps not working |1.1.A.3b|2
Stop lamp not working |1.2.1b|2
Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f|2
Nearside Rear wheel cylinder leaking |3.6.A.1|2
Nearside Rear Direction indicator not working |1.4.A.2c|2
Front Windscreen wiper not operating automatically when switched on |8.2.1b|2
Offside Front Steering rack gaiter split |2.2.D.2d|2
Nearside front brake recording little or no effort |3.7.B.5a|2
Offside Front Shock absorber has negligible damping effect |2.7.5|2
Offside Headlamp not working on main beam |1.7.5a|2
Nearside Rear Braking system leaking |3.6.A.1|2
Direction indicators not working |1.4.A.2c|2
Offside Front Braking system leaking |3.6.A.1|2
Offside Front Headlamp not working on dipped beam |1.7.5a|2
Offside Rear brake drum contaminated by oil |3.5.1h|2
Nearside Rear rear brake recording little or no effort |3.7.B.5a|2
Steering system excessively tight |2.2.D.1|2
Nearside Rear Rear wheel bearing has excessive play |2.6.2|2
Steering rack insecure |2.2.B.1a|1
Offside Front wheel bearing rough when rotated |2.5.A.2|1
Offside Front suspension has excessive play in a upper wishbone bearing |2.5.B.1a|1
Nearside Front suspension has excessive play in a lower wishbone bearing |2.5.B.1a|1
Nearside Headlamp not in good working order |not working| |1.2.4a|1
Offside Headlamp not in good working order |not working| |1.2.4a|1
Offside Front Brake pipe twisted |found during steering lock to lock check| |2.2.D.2b|1
Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Stop lamp adversely affected by the operation of another lamp |1.2.1f|1
Brake pivot locking device missing |3.5.1l|1
Nearside Steering rack gaiter insecure |2.2.D.2d|1
Offside Rear Shock absorber detached |2.7.2b|1
Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f|1
Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Offside Front Wheel insecure |4.2.A.1c|1
Front Fuel system component leaking |7.2.3|1
Offside Rear rear brake recording little or no effort |3.7.B.5a|1
Rear Brake pipe inadequately clipped |3.6.B.1|1
Offside Front rear brake recording little or no effort |3.7.B.5a|1
Offside Front front brake recording little or no effort |3.7.B.5a|1
Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front Service brake is causing the steering wheel to severely pull one way |3.7.C.2|1
Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c|1
Offside front brake grabbing severely |3.7.A.2b|1
Nearside Front Direction indicator incorrect colour |1.4.A.2f|1
Front position lamp|s| not working |1.1.A.3b|1
Nearside Lower Front suspension has excessive play in a pin or bush of a lower wishbone inner bearing |2.5.B.1a|1
Offside Lower Front suspension has excessive play in a pin or bush of a lower wishbone inner bearing |2.5.B.1a|1
Nearside Rear Brake pipe excessively chafed |3.6.B.2c|1
Nearside Rear Leaf spring has excessive side play at eye |anchor| |2.4.B.4|1
Offside Rear Leaf spring has excessive side play at eye |anchor| |2.4.B.4|1
Offside Front Shock absorber has a serious fluid leak |2.7.3|1
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b|1
Fuel cap/sealing device sealing washer missing |7.2.4c|1
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Centre Exhaust system not adequately supported |7.1.1|1
Offside front brake binding |3.7.B.1|1
Nearside front parking brake recording little or no effort |3.7.B.6a|1
Offside front parking brake recording little or no effort |3.7.B.6a|1
Position lamp switch faulty |1.1.A.1|1
Service brake: efficiency below requirements |3.7.C.1a|1
Offside Front front brake binding |3.7.B.1|1
Nearside Front Upper Front suspension has a loose unit in the upper support bearing assembly |2.5.B.3b|1
Driver`s door does not latch securely closed |6.2.B.1a|1
Offside Headlamp insecure |1.7.3|1
Vehicle structure has an inadequate repair which adversely affects braking or steering |6.1.A.1|1
Offside Track rod end ball joint has excessive play |2.2.B.1f|1
Brake pipe excessively corroded1
Front Upper Steering pivot point has excessive play |2.2.B.1g|1
Direction indicators adversely affected by the operation of another lamp |1.4.A.2h|1
Rear Axle beam has excessive vertical movement between stub axle and axle beam |2.5.A.1a|1
Offside Rear Axle beam has excessive vertical movement between stub axle and axle beam |2.5.A.1a|1
Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|1
Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2|1
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Rear Fuel pipe leaking |7.2.3|1
Nearside Front Upper Suspension arm insecure |2.4.G.1|1
Front Direction indicators not working |1.4.A.2c|1
Rear Direction indicators not working |1.4.A.2c|1
Brake pipe inadequately supported |3.6.B.1|1
Nearside Front Braking system leaking |3.6.A.1|1
Brake master cylinder leaking hydraulic fluid |3.6.G.1f|1
Fuel pipe union leaking |7.2.3|1
Steering column flexible coupling locking device missing |2.1.6|1
Offside Rear Shock absorber has a serious fluid leak |2.7.3|1
Nearside Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|1
Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a|1
Offside Front Obligatory mirror insecure |8.1.1|1
Offside Front Direction indicator not working |1.4.A.2c|1
Nearside Rear Rear position lamp|s| excessively damaged so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Front Brake pipe fouled by moving parts |3.6.B.2a|1
Horn not working |1.6.2a|1
Nearside Rear Rear position lamp|s| not working |1.1.A.3b|1
Nearside Front Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front Service brake indicates brake bind |3.7.D.2a|1
Nearside Front Steering rack gaiter split |2.2.D.2d|1
Nearside Front wheel cylinder has restricted free movement |3.5.1k|1
Headlamp switch faulty |1.7.1|1
Nearside Ball joint dust cover missing |2.2.C.1c|1
Offside Ball joint dust cover missing |2.2.C.1c|1
Offside front brake juddering severely |3.7.A.2b|1
Brake hose has insufficient room to move1
Exhaust engine idle speed too high |7.3.A.2a|1
Offside Rear Direction indicator excessively damaged so that it is not visible from a reasonable distance |1.4.A.2e|1
Nearside Front Upper Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c|1
Offside Front Upper Front suspension has excessive movement at a wishbone pin or bush |2.5.A.1c|1
Nearside Rear Shock absorber has an excessively worn bush |2.7.4|1
Rear Brake pipe inadequately supported |3.6.B.1|1
Nearside Rear reflector missing |1.5.1a|1
Offside Rear reflector missing |1.5.1a|1
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Front Steering retaining device missing |2.2.C.1g|1
Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|1
Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|1
Nearside Steering rack gaiter split |2.2.D.2d|1
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Indicator switch insecure |1.4.A.1|1
Braking system leaking |3.6.A.1|1
Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h|1
Offside Front Steering arm has relative movement at its fixings |2.2.B.1h|1
Offside rear brake recording little or no effort |3.7.B.5a|1
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|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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