MOT History from tests of petrol BENTLEY TURBOs year 1987

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

mot history

Pass percent:69.94%

(The average a petrol BENTLEY TURBO year 1987 passes without issue)

Based on:1,171 MOT Tests

Most common failures	No# failures
Parking brake: efficiency below requirements \|3.7.B.7\|	131
Rear parking brake recording little or no effort	68
Registration plate lamp issues	57
Headlamp aim out of alignment	45
Brake pipe excessively corroded	38
Windscreen wiper does not clear the windscreen effectively	27
Parking brake lever has no reserve travel \|3.1.6b\|	17
Brakes imbalanced across an axle	15
Anti-lock braking system warning lamp indicates an ABS fault	15
Exhaust emissions carbon monoxide content excessive \|7.3.B.1a\|	14
Offside Rear Shock absorber has a serious fluid leak \|2.7.3\|	13
Registration plate issues	13
Offside Rear Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	8
Service brake: efficiency below requirements \|3.7.B.7\|	8
Offside Front position lamp\|s\| not working \|1.1.A.3b\|	8
Power steering component\|s\| leaking \|2.3.3b\|	8
Horn not working \|1.6.2a\|	7
Nearside Front brake caliper leaking \|3.6.A.1\|	7
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))	7
Parking brake efficiency below requirements \|1.4.2 \|a\| \|i\|\|	7
Offside Front brake caliper leaking \|3.6.A.1\|	7
Nearside Rear Suspension spring mounting prescribed area is excessively corroded \|2.4.A.3\|	7
Nearside Rear Coil spring mounting corroded and seriously weakened \|2.4.C.3c\|	7
Nearside Headlamp not working on dipped beam \|1.7.5a\|	6
Nearside Rear Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	5
Offside Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	5
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	5
Offside Front Braking system leaking \|3.6.A.1\|	5
Offside Rear fog lamp not working \|1.3.2b\|	5
Windscreen washer not working	5
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	5
Offside Side repeater not working \|1.4.A.2c\|	5
Braking system leaking \|3.6.A.1\|	5
Nearside Front Front position lamp\|s\| not working \|1.1.A.3b\|	4
Offside Rear Suspension spring mounting prescribed area is excessively corroded \|2.4.A.3\|	4
Offside Stop lamp not working \|1.2.1b\|	4
Rear brake application uneven	4
Nearside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	4
Nearside Rear position lamp\|s\| not working \|1.1.A.3b\|	4
Offside Front Headlamp not working on dipped beam \|1.7.5a\|	4
Nearside Stop lamp not working \|1.2.1b\|	4
Nearside Rear brake caliper leaking \|3.6.A.1\|	4
Offside Rear position lamp\|s\| excessively deteriorated so that it is not visible from a reasonable distance \|1.1.A.3d\|	4
Offside Rear Coil spring mounting corroded and seriously weakened \|2.4.C.3c\|	4
Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt \|2.4.G.2\|	4
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\|	3
Offside Rear brake caliper leaking \|3.6.A.1\|	3
rear brake recording little or no effort \|3.7.B.5a\|	3
Nearside Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	3
Nearside Rear brake disc contaminated by grease \|3.5.1h\|	3
Rear brake binding	3
Nearside Front Track rod end ball joint has excessive play \|2.2.B.1f\|	3
Nearside Front Shock absorber has a serious fluid leak \|2.7.3\|	3
Nearside Steering rack gaiter split \|2.2.D.2d\|	3
Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	3
Offside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	3
Windscreen wiper blade insecure	3
Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))	3
Nearside Front wheel bearing has excessive play \|2.5.A.3c\|	3
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	3
Parking brake lever defective so that it cannot be satisfactorily operated \|3.1.3c\|	3
Nearside Rear rear brake recording little or no effort \|3.7.B.5a\|	3
Nearside Rear Rear position lamp\|s\| not working \|1.1.A.3b\|	3
Offside Rear Lower Suspension spring mounting prescribed area is excessively corroded \|2.4.A.3\|	3
Exhaust emissions hydrocarbon content excessive \|7.3.B.1b\|	3
Offside Front Shock absorber has an excessively worn shock absorber pivot \|2.7.4\|	3
Nearside Rear Stop lamp not working \|1.2.1b\|	3
Offside Rear Trailing arm corroded and seriously weakened \|2.4.G.1\|	3
Nearside Rear Shock absorber has a serious fluid leak \|2.7.3\|	3
Nearside Front Shock absorber has an excessively worn shock absorber pivot \|2.7.4\|	3
Offside Rear Seat belt anchorage prescribed area is excessively corroded \|5.2.6\|	2
Offside brake caliper leaking \|3.6.A.1\|	2
Nearside Rear Position lamp not working (4.2.1 (a) (ii))	2
Offside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i))	2
Nearside Track rod end ball joint has excessive play \|2.2.B.1f\|	2
Offside Rear Shock absorber has negligible damping effect \|2.7.5\|	2
Nearside Rear Shock absorber has negligible damping effect \|2.7.5\|	2
Offside Front Shock absorber has a serious fluid leak \|2.7.3\|	2
Offside Rear Rear wheel bearing has excessive play \|2.6.2\|	2
Nearside Rear Fluid suspension leaking \|2.4.D.2\|	2
Offside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	2
Offside Rear Shock absorbers has a serious fluid leak	2
Nearside Front Fluid suspension unit leaking \|2.4.D.2\|	2
Parking brake: efficiency below requirements \|3.7.D.4\|	2
Nearside Rear Rear wheel bearing has excessive play \|2.6.2\|	2
Offside Rear Inner Drive shaft which forms part of the suspension coupling gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Offside Rear Outer Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Offside Rear Seat belt locking mechanism does not secure or release \|5.2.5a\|	2
Fuel system component leaking \|7.2.3\|	2
Nearside Rear Subframe mounting prescribed area is excessively corroded \|2.4.A.3\|	2
Nearside Headlamp light intensity severely reduced \|4.1.4 \|a\|\|	2
Parking brake is not capable of being maintained in operation by direct mechanical action only \|3.1.2\|	2
Offside Front Fluid suspension unit leaking \|2.4.D.2\|	2
Front Windscreen wiper not operating automatically when switched on \|8.2.1b\|	2
Nearside Front Fluid suspension leaking \|2.4.D.2\|	2
Offside Front Lower Suspension arm has excessive play in a pin/bush \|2.4.G.2\|	2
Nearside Rear Inner Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Offside Rear Inner Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Parking brake efficiency below requirements (1.4.2 (a) (i))	2
Horn not loud enough to be heard by another road user \|1.6.2b\|	2
Nearside Rear Braking system leaking \|3.6.A.1\|	2
Offside Rear Subframe mounting prescribed area is excessively corroded \|2.4.A.3\|	2
Rear Stop lamp not working \|1.2.1b\|	2
Nearside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt \|2.4.G.2\|	2
Nearside Front Headlamp not working on dipped beam \|1.7.5a\|	2
Nearside Rear position lamp\|s\| excessively deteriorated so that it is not visible from a reasonable distance \|1.1.A.3d\|	2
Offside Headlamp not working on main beam \|1.7.5a\|	2
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\|	2
Nearside Side repeater not working \|1.4.A.2c\|	2
Parking brake: efficiency below requirements \|3.7.C.1b\|	2
Nearside Front Fluid suspension accumulator leaking \|2.4.D.2\|	2
Front brake disc in such a condition that it is seriously weakened	2
Windscreen has damage	2
Front Fluid suspension accumulator leaking \|2.4.D.2\|	2
Nearside Headlamp not working on main beam \|1.7.5a\|	2
Offside rear brake recording little or no effort \|3.7.B.5a\|	2
Offside Front Direction indicator not working \|1.4.A.2c\|	2
Nearside Front Front suspension has excessive play in a lower suspension ball joint \|2.5.B.1a\|	2
Rear fog lamp not working \|1.3.2b\|	2
Offside Headlamp not working on main beam (4.1.1 (a) (ii))	2
Brake pedal spongy \|3.3.B.1b\|	2
Offside Steering rack gaiter insecure \|2.2.D.2d\|	2
Rear Suspension has inadequate clearance with the bump stop \|2.4.A.1a\|	2
Offside Rear rear brake recording little or no effort \|3.7.B.5a\|	2
Offside Front Fluid suspension leaking \|2.4.D.2\|	2
Offside Track rod end ball joint has excessive play \|2.2.B.1f\|	2
Offside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	2
Nearside Rear Drive shaft which forms part of the suspension coupling gaiter insecure to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Nearside Headlamp not in good working order adversely affecting beam image \|1.2.4a\|	2

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.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Most common failures	No# failures
Parking brake: efficiency below requirements \|3.7.B.7\|	131
Rear parking brake recording little or no effort	68
Registration plate lamp issues	57
Headlamp aim out of alignment	45
Brake pipe excessively corroded	38
Windscreen wiper does not clear the windscreen effectively	27
Parking brake lever has no reserve travel \|3.1.6b\|	17
Brakes imbalanced across an axle	15
Anti-lock braking system warning lamp indicates an ABS fault	15
Exhaust emissions carbon monoxide content excessive \|7.3.B.1a\|	14
Offside Rear Shock absorber has a serious fluid leak \|2.7.3\|	13
Registration plate issues	13
Offside Rear Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	8
Service brake: efficiency below requirements \|3.7.B.7\|	8
Offside Front position lamp\|s\| not working \|1.1.A.3b\|	8
Power steering component\|s\| leaking \|2.3.3b\|	8
Horn not working \|1.6.2a\|	7
Nearside Front brake caliper leaking \|3.6.A.1\|	7
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))	7
Parking brake efficiency below requirements \|1.4.2 \|a\| \|i\|\|	7
Offside Front brake caliper leaking \|3.6.A.1\|	7
Nearside Rear Suspension spring mounting prescribed area is excessively corroded \|2.4.A.3\|	7
Nearside Rear Coil spring mounting corroded and seriously weakened \|2.4.C.3c\|	7
Nearside Headlamp not working on dipped beam \|1.7.5a\|	6
Nearside Rear Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	5
Offside Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	5
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	5
Offside Front Braking system leaking \|3.6.A.1\|	5
Offside Rear fog lamp not working \|1.3.2b\|	5
Windscreen washer not working	5
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	5
Offside Side repeater not working \|1.4.A.2c\|	5
Braking system leaking \|3.6.A.1\|	5
Nearside Front Front position lamp\|s\| not working \|1.1.A.3b\|	4
Offside Rear Suspension spring mounting prescribed area is excessively corroded \|2.4.A.3\|	4
Offside Stop lamp not working \|1.2.1b\|	4
Rear brake application uneven	4
Nearside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	4
Nearside Rear position lamp\|s\| not working \|1.1.A.3b\|	4
Offside Front Headlamp not working on dipped beam \|1.7.5a\|	4
Nearside Stop lamp not working \|1.2.1b\|	4
Nearside Rear brake caliper leaking \|3.6.A.1\|	4
Offside Rear position lamp\|s\| excessively deteriorated so that it is not visible from a reasonable distance \|1.1.A.3d\|	4
Offside Rear Coil spring mounting corroded and seriously weakened \|2.4.C.3c\|	4
Offside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt \|2.4.G.2\|	4
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\|	3
Offside Rear brake caliper leaking \|3.6.A.1\|	3
rear brake recording little or no effort \|3.7.B.5a\|	3
Nearside Rear Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	3
Nearside Rear brake disc contaminated by grease \|3.5.1h\|	3
Rear brake binding	3
Nearside Front Track rod end ball joint has excessive play \|2.2.B.1f\|	3
Nearside Front Shock absorber has a serious fluid leak \|2.7.3\|	3
Nearside Steering rack gaiter split \|2.2.D.2d\|	3
Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	3
Offside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	3
Windscreen wiper blade insecure	3
Nearside Rear Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))	3
Nearside Front wheel bearing has excessive play \|2.5.A.3c\|	3
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	3
Parking brake lever defective so that it cannot be satisfactorily operated \|3.1.3c\|	3
Nearside Rear rear brake recording little or no effort \|3.7.B.5a\|	3
Nearside Rear Rear position lamp\|s\| not working \|1.1.A.3b\|	3
Offside Rear Lower Suspension spring mounting prescribed area is excessively corroded \|2.4.A.3\|	3
Exhaust emissions hydrocarbon content excessive \|7.3.B.1b\|	3
Offside Front Shock absorber has an excessively worn shock absorber pivot \|2.7.4\|	3
Nearside Rear Stop lamp not working \|1.2.1b\|	3
Offside Rear Trailing arm corroded and seriously weakened \|2.4.G.1\|	3
Nearside Rear Shock absorber has a serious fluid leak \|2.7.3\|	3
Nearside Front Shock absorber has an excessively worn shock absorber pivot \|2.7.4\|	3
Offside Rear Seat belt anchorage prescribed area is excessively corroded \|5.2.6\|	2
Offside brake caliper leaking \|3.6.A.1\|	2
Nearside Rear Position lamp not working (4.2.1 (a) (ii))	2
Offside Rear Hydraulic brake calliper leaking (1.1.16 (b) (i))	2
Nearside Track rod end ball joint has excessive play \|2.2.B.1f\|	2
Offside Rear Shock absorber has negligible damping effect \|2.7.5\|	2
Nearside Rear Shock absorber has negligible damping effect \|2.7.5\|	2
Offside Front Shock absorber has a serious fluid leak \|2.7.3\|	2
Offside Rear Rear wheel bearing has excessive play \|2.6.2\|	2
Nearside Rear Fluid suspension leaking \|2.4.D.2\|	2
Offside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt \|6.1.7 \|g\| \|ii\|\|	2
Offside Rear Shock absorbers has a serious fluid leak	2
Nearside Front Fluid suspension unit leaking \|2.4.D.2\|	2
Parking brake: efficiency below requirements \|3.7.D.4\|	2
Nearside Rear Rear wheel bearing has excessive play \|2.6.2\|	2
Offside Rear Inner Drive shaft which forms part of the suspension coupling gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Offside Rear Outer Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Offside Rear Seat belt locking mechanism does not secure or release \|5.2.5a\|	2
Fuel system component leaking \|7.2.3\|	2
Nearside Rear Subframe mounting prescribed area is excessively corroded \|2.4.A.3\|	2
Nearside Headlamp light intensity severely reduced \|4.1.4 \|a\|\|	2
Parking brake is not capable of being maintained in operation by direct mechanical action only \|3.1.2\|	2
Offside Front Fluid suspension unit leaking \|2.4.D.2\|	2
Front Windscreen wiper not operating automatically when switched on \|8.2.1b\|	2
Nearside Front Fluid suspension leaking \|2.4.D.2\|	2
Offside Front Lower Suspension arm has excessive play in a pin/bush \|2.4.G.2\|	2
Nearside Rear Inner Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Offside Rear Inner Drive shaft which forms part of the suspension coupling gaiter damaged to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Parking brake efficiency below requirements (1.4.2 (a) (i))	2
Horn not loud enough to be heard by another road user \|1.6.2b\|	2
Nearside Rear Braking system leaking \|3.6.A.1\|	2
Offside Rear Subframe mounting prescribed area is excessively corroded \|2.4.A.3\|	2
Rear Stop lamp not working \|1.2.1b\|	2
Nearside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt \|2.4.G.2\|	2
Nearside Front Headlamp not working on dipped beam \|1.7.5a\|	2
Nearside Rear position lamp\|s\| excessively deteriorated so that it is not visible from a reasonable distance \|1.1.A.3d\|	2
Offside Headlamp not working on main beam \|1.7.5a\|	2
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\|	2
Nearside Side repeater not working \|1.4.A.2c\|	2
Parking brake: efficiency below requirements \|3.7.C.1b\|	2
Nearside Front Fluid suspension accumulator leaking \|2.4.D.2\|	2
Front brake disc in such a condition that it is seriously weakened	2
Windscreen has damage	2
Front Fluid suspension accumulator leaking \|2.4.D.2\|	2
Nearside Headlamp not working on main beam \|1.7.5a\|	2
Offside rear brake recording little or no effort \|3.7.B.5a\|	2
Offside Front Direction indicator not working \|1.4.A.2c\|	2
Nearside Front Front suspension has excessive play in a lower suspension ball joint \|2.5.B.1a\|	2
Rear fog lamp not working \|1.3.2b\|	2
Offside Headlamp not working on main beam (4.1.1 (a) (ii))	2
Brake pedal spongy \|3.3.B.1b\|	2
Offside Steering rack gaiter insecure \|2.2.D.2d\|	2
Rear Suspension has inadequate clearance with the bump stop \|2.4.A.1a\|	2
Offside Rear rear brake recording little or no effort \|3.7.B.5a\|	2
Offside Front Fluid suspension leaking \|2.4.D.2\|	2
Offside Track rod end ball joint has excessive play \|2.2.B.1f\|	2
Offside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	2
Nearside Rear Drive shaft which forms part of the suspension coupling gaiter insecure to the extent that it no longer prevents the ingress of dirt etc \|2.4.G.4e\|	2
Nearside Headlamp not in good working order adversely affecting beam image \|1.2.4a\|	2

MOT History from tests of petrol BENTLEY TURBOs year 1987

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