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MOT History from tests of petrol CHEVROLET CORVETTEs year 1981

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

mot history
Pass percent:72.66%
(The average a petrol CHEVROLET CORVETTE year 1981 passes without issue)
Based on:128 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment9
Parking brake: efficiency below requirements |3.7.B.7|7
Horn not working |1.6.2a|6
Windscreen washer not working 4
Parking brake efficiency below requirements (1.4.2 (a) (i))3
Horn not working (7.7 (a) (ii))3
Rear parking brake recording little or no effort3
Parking brake lever has no reserve travel |3.1.6b|3
Service brake: efficiency below requirements |3.7.B.7|3
Rear fog lamp not working |1.3.2b|2
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))2
Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2|2
Nearside Front Headlamp not working on dipped beam |1.7.5a|2
Brake hose damaged2
Nearside Stop lamp not working |1.2.1b|2
Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii||2
Windscreen wiper does not clear the windscreen effectively2
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|2
Battery insecure |1.9.1|2
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Offside Track rod end ball joint has excessive play |2.1.3 |b| |i||1
Nearside Front Anti-roll bar linkage attachment bracket/mounting likely to fail |5.3.3 |b| |ii||1
Offside Front Anti-roll bar linkage attachment bracket/mounting likely to fail |5.3.3 |b| |ii||1
Steering rack not properly attached (2.1.2 (a) (i))1
Steering rack has relative movement to chassis/bodywork (2.1.2 (a) (ii))1
Steering rack fixing bolts ineffective (2.1.2 (c) (i))1
Nearside Rear Inner Suspension rod pin or bush likely to become detached (5.3.4 (a) (ii))1
Offside Rear Inner Suspension rod pin or bush likely to become detached (5.3.4 (a) (ii))1
Nearside Front Anti-roll bar attachment bracket/mounting insecure D bracket loose (5.3.3 (a) (i))1
Nearside Rear Anti-roll bar linkage missing link bolt missing (5.3.3 (a) (ii))1
Nearside Rear Direction indicator incorrect colour flashing red (4.4.3 (a))1
Offside Rear Direction indicator incorrect colour red (4.4.3 (a))1
Nearside Front Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Nearside Front Front position lamp|s| not working |1.1.A.3b|1
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|1
Nearside Front Suspension spring mounting prescribed area is fractured |2.4.A.3|1
Offside Rear Service brake excessively binding |1.2.1 |f||1
Nearside Parking brake inoperative on one side |1.4.1 |a||1
Parking brake efficiency below requirements |1.4.2 |a| |i||1
Horn control missing |1.6.1|1
Nearside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a|1
Offside Front Seat belt cut sufficient to obstruct correct operation of the belt |5.2.2a|1
Nearside Front Seat belt retracting mechanism defective |5.2.5b|1
Nearside Front Driver`s seat cannot be secured in the upright position. |6.2.A.2|1
Offside Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Offside Headlamp aim beam image kick up to the offside |1.8|1
Nearside Headlamp not working on main beam |1.7.5a|1
Offside Headlamp not working on main beam |1.7.5a|1
Nearside Electrical wiring inadequately supported loose bare wire/terminal close to alternator |1.9.2a|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Offside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i))1
Nearside Front Steering system has a road wheel fouling a part of the vehicle |2.2.D.2a|1
Nearside Front Steering system lock to lock check exposes a seriously damaged brake hose |2.2.D.2b|1
Nearside Rear Direction indicators not working |1.4.A.2c|1
Nearside Indicator tell tale inoperative |1.4.A.2a|1
Offside Front Headlamp not working on dipped beam |1.7.5a|1
Front position lamp|s| obscured more than 50% |1.1.A.3c|1
Driver`s seat cannot be secured in the upright position. |6.2.A.2|1
Nearside Ball joint has excessive play |2.2.B.1f|1
Rear brake binding1
Braking system leaking |3.6.A.1|1
Brake pedal creeps down when held under pressure |3.3.B.1a|1
Brake performance not tested |3.7.A.1|1
Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Stop lamp not working both sides |1.2.1b|1
Nearside Front Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c|1
Offside Front Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
All direction indicators not working |4.4.1 |a| |ii||1
Nearside Front Steering linkage ball joint has excessive play idler arm |2.1.3 |b| |i||1
Nearside Rear reflector missing |4.8.2 |a| |ii||1
Offside Rear reflector missing |4.8.2 |a| |ii||1
Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b||1
Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c||1
Nearside Front Headlamp aim beam image kick up to the offside |1.8|1
Offside Front Headlamp aim beam image kick up to the offside |1.8|1
Nearside Front Brake pipe excessively damaged |3.6.B.2c|1
Rear fog lamp obviously incorrectly positioned |1.3.2a|1
Steering column top bearing excessively worn |2.1.2c|1
Registration plate lamp issues1
Nearside Rear Parking brake inoperative on one side (1.4.1 (a))1
Offside Rear Parking brake efficiency below requirements (1.4.2 (a) (i))1
Nearside Headlamp not working on dipped beam |1.7.5a|1
Offside Front Upper Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Front Lower Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Exhaust has a major leak of exhaust gases |7.1.2|1
Power steering ram|s| leaking from a failed seal |2.3.3b|1
Nearside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2|1
Offside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2|1
Steering system has a road wheel fouling a part of the vehicle both front n/s & o/s |2.2.D.2a|1
Brake pedal spongy |3.3.B.1b|1
rear brake recording little or no effort both |3.7.B.5a|1
Brakes imbalanced across an axle1
Power steering pump leaking from a failed joint |2.3.3b|1
Rear Stop lamp not working |1.2.1b|1
Offside Front Wheel nut|s| missing |4.2.A.1e|1
Wheel nut|s| loose n/s/f ,n/s/r , o/s/r |4.2.A.1e|1
Front brake application uneven1
Offside Front brake caliper leaking |3.6.A.1|1
Offside Front Hydraulic brake calliper leaking |1.1.16 |b| |i||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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