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MOT History from tests of petrol AC ACs year 1951

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

mot history
Pass percent:82.22%
(The average a petrol AC AC year 1951 passes without issue)
Based on:45 MOT Tests
Most common failuresNo# failures
Brakes imbalanced across an axle3
Service brake: efficiency below requirements |3.7.B.7|2
Windscreen washer control missing |8.2.1a|1
Battery insecure |1.9.1|1
Headlamp aim out of alignment1
Offside front brake recording little or no effort |3.7.B.5a|1
Semaphore indicator tell tale missing |1.4.C.2|1
Rear Rear position lamp|s| not working |1.1.A.3b|1
Nearside Rear Stop lamp not working |1.2.1b|1
Offside Rear Direction indicator not working |1.4.A.2c|1
Registration plate lamp issues1
Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|1
Offside Front Braking system leaking |3.6.A.1|1
Offside Front Leaf spring to axle securing nut missing |2.4.B.7b|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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