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MOT History from tests of petrol MG B GTs year 1972

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

mot history
Pass percent:72.06%
(The average a petrol MG B GT year 1972 passes without issue)
Based on:4,417 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment198
Parking brake: efficiency below requirements |3.7.B.7|160
Registration plate lamp issues153
Windscreen wiper does not clear the windscreen effectively134
Brakes imbalanced across an axle101
Horn not working |1.6.2a|94
Rear brake binding85
Rear parking brake recording little or no effort80
Offside Stop lamp not working |1.2.1b|56
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|55
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|54
Nearside Stop lamp not working |1.2.1b|48
Rear brake application uneven45
Nearside Steering rack gaiter split |2.2.D.2d|44
Offside Steering rack gaiter split |2.2.D.2d|43
Parking brake lever has no reserve travel |3.1.6b|38
Nearside Headlamp not working on dipped beam |1.7.5a|32
Offside Headlamp not working on dipped beam |1.7.5a|32
Fuel system component leaking |7.2.3|29
Brake pipe excessively corroded29
Service brake: efficiency below requirements |3.7.B.7|28
Offside Front position lamp|s| not working |1.1.A.3b|28
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|27
Nearside Front position lamp|s| not working |1.1.A.3b|26
Nearside Headlamp not working on main beam |1.7.5a|25
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|22
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|22
Offside Headlamp not working on main beam |1.7.5a|22
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|20
Registration plate issues20
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|19
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|19
Nearside front brake binding |3.7.B.1|16
Exhaust has a major leak of exhaust gases |7.1.2|16
Offside Rear position lamp|s| not working |1.1.A.3b|16
Rear Mechanical brake component has restricted free movement15
Windscreen washer not working 15
Nearside rear brake recording little or no effort |3.7.B.5a|15
Brake hose excessively deteriorated15
Parking brake efficiency below requirements (1.4.2 (a) (i))14
Stop lamp not working |1.2.1b|14
Nearside Rear Stop lamp not working |1.2.1b|14
Offside Rear Stop lamp not working |1.2.1b|14
Offside Front Steering rack gaiter split |2.2.D.2d|14
Offside front brake binding |3.7.B.1|14
Nearside Front Direction indicator not working |1.4.A.2c|13
Offside Rear Shock absorber has a serious fluid leak |2.7.3|13
Front brake application uneven13
Offside Front Shock absorber has a serious fluid leak |2.7.3|12
Offside Rear Wheel insecure |4.2.A.1c|12
Battery insecure |1.9.1|12
Direction indicators not working |1.4.A.2c|12
Parking brake: efficiency below requirements |3.7.C.1b|12
Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|12
Exhaust system not adequately supported |7.1.1|12
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|12
Nearside Front Front position lamp|s| not working |1.1.A.3b|12
Driver`s seat insecure |6.2.A.1|11
Nearside Front Steering rack gaiter split |2.2.D.2d|11
Centre Exhaust system not adequately supported |7.1.1|11
Front Exhaust has a major leak of exhaust gases |7.1.2|11
Rear Exhaust system not adequately supported |7.1.1|11
Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|11
Rear Exhaust has a major leak of exhaust gases |7.1.2|11
Nearside Rear Braking system leaking |3.6.A.1|11
Direction indicators flashing less than 60 times a minute |1.4.A.2g|11
Hazard warning switch faulty |1.4.B.1d|10
Offside Front front brake binding |3.7.B.1|10
Nearside Rear rear brake recording little or no effort |3.7.B.5a|10
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|10
Offside Rear wheel bearing has excessive play |2.6.2|10
Offside Front wheel bearing rough when rotated |2.5.A.2|10
Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|10
All position lamps not working |1.1.A.3b|10
Mechanical brake component has restricted free movement9
Nearside Rear Wheel insecure |4.2.A.1c|9
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|9
Nearside Front Headlamp not working on dipped beam |1.7.5a|9
Brake pedal anti-slip provision missing |3.3.A.1b|9
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|9
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|9
Offside Front Front position lamp|s| not working |1.1.A.3b|9
Nearside Front wheel bearing has excessive play |2.5.A.3c|8
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|8
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|8
Offside Rear Fuel system component leaking |7.2.3|8
Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|8
Steering column movement between the shaft and steering wheel |2.1.2b|8
rear brakes release unevenly |3.7.B.4|8
Nearside Front wheel bearing rough when rotated |2.5.A.2|8
Offside Front Direction indicator not working |1.4.A.2c|8
Rear Stop lamp not working |1.2.1b|8
Brake hose has insufficient room to move8
Nearside Front front brake binding |3.7.B.1|8
Windscreen wiper not operating automatically when switched on |8.2.1b|7
Offside Front Headlamp not working on dipped beam |1.7.5a|7
Nearside Rear position lamp|s| not working |1.1.A.3b|7
Offside Rear rear brake recording little or no effort |3.7.B.5a|7
Parking (secondary brake) on a single line braking system imbalanced across an axle Axle 1 (1.3.1 (b) (i))7
Horn not working (7.7 (a))7
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|7
Position lamp switch faulty |1.1.A.1|7
Offside rear brake recording little or no effort |3.7.B.5a|7
Horn not working |7.7 |a| |ii||7
Nearside Windscreen wiper not operating automatically when switched on |8.2.1b|7
Offside Windscreen wiper not operating automatically when switched on |8.2.1b|7
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|7
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|7
Nearside Seat belt retracting mechanism defective |5.2.5b|6
Offside Front Shock absorber has negligible damping effect |2.7.5|6
Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|6
Nearside Front Shock absorber has a serious fluid leak |2.7.3|6
Windscreen has damage6
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|6
Offside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|6
Brake performance not tested |3.7.A.1|6
Offside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|6
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|6
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|6
Nearside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3|6
Offside Rear Direction indicator not working |1.4.A.2c|6
Nearside Rear wheel bearing has excessive play |2.6.2|6
Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|5
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|5
Nearside Headlamp not working on main beam (4.1.1 (a) (ii))5
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|5
Nearside Rear Direction indicator not working |1.4.A.2c|5
Nearside Front Wheel nut|s| loose |4.2.A.1e|5
Offside Front Position lamp not working (4.2.1 (a) (ii))5
Nearside Direction indicators not working |1.4.A.2c|5
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|5
Nearside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|5
Headlamp switch faulty |1.7.1|5
Nearside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|5
Offside Front Headlamp not working on main beam |1.7.5a|5
Steering rack gaiter split |2.2.D.2d|5
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|5
Nearside Front Lower Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|5
Headlamp not working on main beam |1.7.5a|5
Fuel tank leaking |7.2.3|5
Brake pedal spongy |3.3.B.1b|5
Nearside Front Wheel insecure |4.2.A.1c|4
Offside Track rod end ball joint has excessive play |2.2.B.1f|4
Front passenger seat insecure |6.2.3|4
Stop lamp(s) all not working (4.3.1 (a) (iii))4
Offside Front coil spring fractured |2.4.C.1a|4
Offside Front Wheel insecure |4.2.A.1c|4
Horn not loud enough to be heard by another road user |1.6.2b|4
Offside Front Direction indicators not working |1.4.A.2c|4
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Offside Front Brake pipe leaking |3.6.A.1|4
Nearside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2|4
Offside Indicator tell tale inoperative |1.4.A.2a|4
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|4
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|4
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|4
Offside Front wheel bearing has excessive play |2.5.A.3c|4
Nearside Front Shock absorber has negligible damping effect |2.7.5|4
Speedometer cannot be illuminated. |6.7.3|4
Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|4
Nearside Rear Service brake excessively binding (1.2.1 (f))4
Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|4
Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6|4
Nearside Front Seat belt retracting mechanism defective |5.2.5b|4
Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|4
Centre Exhaust has a major leak of exhaust gases |7.1.2|4
Rear Fuel pipe leaking |7.2.3|4
Offside Front Brake hose leaking |3.6.A.1|4
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|4
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Offside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|4
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|4
Offside Rear Braking system leaking |3.6.A.1|4
Nearside Steering rack gaiter insecure |2.2.D.2d|4
Offside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3|4
Nearside Indicator tell tale inoperative |1.4.A.2a|4
Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|4
Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2|4
Headlamp not working on dipped beam |1.7.5a|4
rear parking |secondary| brakes imbalanced4
Steering wheel retaining device insecure |2.1.6|4
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|4

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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