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MOT History from tests of petrol MG GTs year 1973

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

mot history
Pass percent:72.59%
(The average a petrol MG GT year 1973 passes without issue)
Based on:197 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment9
Windscreen wiper does not clear the windscreen effectively9
Parking brake: efficiency below requirements |3.7.B.7|7
Horn not working |1.6.2a|7
Rear brake binding5
Rear parking brake recording little or no effort5
Nearside rear brake recording little or no effort |3.7.B.5a|3
Nearside Rear Stop lamp not working |1.2.1b|3
Indicator switch faulty |1.4.A.1|2
Offside rear brake recording little or no effort |3.7.B.5a|2
Nearside Steering rack gaiter split |2.2.D.2d|2
Rear Stop lamp not working |1.2.1b|2
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Headlamp not working on dipped beam |1.7.5a|2
Headlamp not working on main beam |1.7.5a|2
Service brake: efficiency below requirements |3.7.B.7|2
Brakes imbalanced across an axle2
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Brake pipe excessively corroded2
Rear Exhaust has a major leak of exhaust gases |7.1.2|2
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Front Direction indicators not working |1.4.A.2c|2
Registration plate lamp issues2
Nearside Rear wheel bearing has excessive play |2.6.2|1
Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4|1
Offside Front Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt |2.1.3 |g| |ii||1
Offside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3|1
Nearside Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|1
Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|1
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Rear Exhaust system not adequately supported |7.1.1|1
Brake hose excessively deteriorated1
Exhaust engine idle speed too high |7.3.A.2a|1
Offside Rear Shock absorber has a serious fluid leak |2.7.3|1
Nearside Front position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Nearside Stop lamp not working |1.2.1b|1
Offside Stop lamp not working |1.2.1b|1
Fuel system component leaking |7.2.3|1
Exhaust system not adequately supported |7.1.1|1
Offside Rear Shock absorber insecure |2.7.2b|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Offside Rear Leaf spring deteriorated and seriously weakened |2.4.B.1a|1
Brake lever locking device insecure |3.5.1l|1
All position lamps not working |1.1.A.3b|1
Offside Front Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Shock absorber insecure |2.7.2b|1
Offside Front Direction indicator not working |1.4.A.2c|1
Offside Rear Direction indicator not working |1.4.A.2c|1
Nearside Front Direction indicator adversely affected by the operation of another lamp flashing through side light unit |1.4.A.2h|1
Brake pedal anti-slip provision missing |3.3.A.1b|1
Nearside Rear Rear position lamp|s| not working |1.1.A.3b|1
Nearside Front Front position lamp|s| not working |1.1.A.3b|1
Nearside Front Suspension component mounting prescribed area is excessively corroded at front floor |2.4.A.3|1
Offside Front Suspension component mounting prescribed area is excessively corroded at front floor |2.4.A.3|1
Offside Rear Suspension component mounting prescribed area is excessively corroded at rear inner and outer sill panels |2.4.A.3|1
Nearside Rear Suspension component mounting prescribed area is excessively corroded at rear spring hanger mount |2.4.A.3|1
Offside Rear Suspension component mounting prescribed area is excessively corroded at rear spring hanger mount |2.4.A.3|1
Offside Front Suspension component mounting prescribed area is excessively corroded at front inner wheel arch all marked yellow |2.4.A.3|1
Rear Exhaust has a major leak of exhaust gases at rear exhaust box |7.1.2|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Front Headlamps matched pair are not the same colour |1.7.6|1
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Hazard warning lamps inoperative |1.4.B.1b|1
Direction indicators not working |1.4.A.2c|1
Nearside Rear Exhaust system not adequately supported |7.1.1|1
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Front Seat belt locking mechanism does not secure or release |5.2.5a|1
Offside Front Seat belt locking mechanism does not secure or release |5.2.5a|1
Mechanical brake component has restricted free movement1
Offside Front Lower Body has a projection caused by corrosion |6.1.C.1|1
Offside Rear Stop lamp not working |1.2.1b|1
Steering rack gaiter split |2.2.D.2d|1
Front Headlamp not working on main beam |1.7.5a|1
Nearside Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Nearside Front Seat belt retracting mechanism defective |5.2.5b|1
Offside Front Seat belt retracting mechanism defective |5.2.5b|1
Offside Steering rack gaiter split |2.2.D.2d|1
Offside Front front brake binding |3.7.B.1|1
Nearside Rear front brake binding |3.7.B.1|1
Offside Rear front brake binding |3.7.B.1|1
Offside Front position lamp|s| not working |1.1.A.3b|1
Offside Front Direction indicators not working |1.4.A.2c|1
Nearside Rear Direction indicators not working |1.4.A.2c|1
Offside Rear Direction indicators not working |1.4.A.2c|1
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Parking brake lever has no reserve travel |3.1.6b|1
Rear Leaf spring deteriorated and seriously weakened |2.4.B.1a|1
Rear Leaf spring longitudinally displaced |2.4.B.1d|1
Front brake application uneven1
Windscreen has damage1
Steering column top bearing excessively worn |2.1.2c|1
Front Brake hose leaking |3.6.A.1|1
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|1
Fuel cap/sealing device ineffective (6.1.3 (b) (i))1
Horn not working (7.7 (a) (ii))1
Nearside Rear Direction indicator not working (4.4.1 (a) (ii))1
Horn sound not in accordance with requirements (7.7 (c))1
Nearside Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Offside Track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Horn not working (7.7 (a))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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