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MOT History from tests of petrol CHEVROLET GMC CORVETTEs year 1986

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

mot history
Pass percent:84.32%
(The average a petrol CHEVROLET GMC CORVETTE year 1986 passes without issue)
Based on:287 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|11
Brake pipe excessively corroded9
Windscreen wiper does not clear the windscreen effectively8
Rear parking brake recording little or no effort7
Rear fog lamp tell tale not working |1.3.1b|6
Headlamp aim out of alignment6
Registration plate issues5
Offside Rear fog lamp not working |1.3.2b|4
Registration plate lamp issues3
Rear fog lamp switch missing |1.3.1a|3
Service brake: efficiency below requirements |3.7.B.7|3
Horn not working |1.6.2a|3
Parking brake lever has no reserve travel |3.1.6b|3
Rear fog lamp missing |1.3.2a|3
Front Direction indicators incorrect colour |1.4.A.2f|2
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|2
Offside Rear fog lamp missing |1.3.2a|2
Front position lamp|s| incorrect colour |1.1.A.3e|2
Anti-lock braking system warning lamp does not illuminate |3.4.1b|2
Front position lamp|s| not working |1.1.A.3b|2
Nearside Front position lamp|s| not working |1.1.A.3b|2
Nearside Headlamp not working on dipped beam |1.7.5a|2
Rear Rear fog lamp missing |1.3.2a|1
Rear Rear fog lamp tell tale not working |1.3.1b|1
Brake pedal spongy |3.3.B.1b|1
Nearside Side repeater excessively damaged so that it is not visible from a reasonable distance |1.4.A.2e|1
Offside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|1
Driver`s seat insecure |6.2.A.1|1
Nearside Front Seat belt anchorage prescribed area is fractured |5.2.6|1
Battery insecure |1.9.1|1
Offside Front Steering rack gaiter split |2.2.D.2d|1
Nearside Rear Braking system leaking |3.6.A.1|1
Offside Front Steering locking device missing |2.2.C.1g|1
Offside Front Upper Steering locking device missing |2.2.C.1g|1
Offside Front Lower Steering locking device missing |2.2.C.1g|1
Rear fog lamp not working |1.3.2b|1
Offside Front brake caliper has restricted free movement |3.5.1k|1
Offside Rear Valve stem seriously damaged |4.1.D.1e|1
Nearside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c||1
Offside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c||1
Hazard warning lamps inoperative |1.4.B.1b|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
Stop lamp(s) all not working (4.3.1 (a) (iii))1
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Hazard warning tell tale not working correctly |1.4.B.1e|1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Nearside Rear Direction indicator incorrect colour (4.4.3 (a))1
Offside Rear Direction indicator incorrect colour (4.4.3 (a))1
Offside Front Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|1
Nearside Direction indicators incorrect colour |1.4.A.2f|1
Offside Rear Direction indicators incorrect colour |1.4.A.2f|1
Rear Upper Stop lamp has less than 50% of the light sources illuminating |1.2.1b|1
Nearside Front front brake binding |3.7.B.1|1
Offside Front front brake binding |3.7.B.1|1
Nearside Front Brake hose bulging under pressure |3.6.B.3|1
Nearside Front Steering rack insecure |2.2.B.1a|1
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|1
Headlamp aim not tested headlights wont pop up |1.8.A.1c|1
Nearside Front Headlamp missing |1.7.3|1
Offside Front Headlamp missing |1.7.3|1
Rear Direction indicators incorrect colour |1.4.A.2f|1
Nearside Indicator tell tale inoperative |1.4.A.2a|1
Offside Rear wheel bearing has excessive play |2.6.2|1
Nearside Obligatory mirror missing |8.1.1|1
Exhaust catalytic converter missing where one was fitted as standard |7.1.3|1
Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4|1
Nearside 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 Upper Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|1
Nearside Headlamp not working on main beam |1.7.5a|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Rear fog lamp tell tale missing |1.3.1b|1
Brake performance not tested |3.7.A.1|1
Emissions not tested |7.3.A.1|1
Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Rear fog lamp tell-tale not working (4.9.1 (a) (ii))1
Nearside Rear Suspension arm pin or bush excessively worn (5.3.4 (a) (i))1
Nearside Rear Upper Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Horn not working (7.7 (a) (ii))1
Nearside Rear Direction indicator not working |4.4.1 |a| |ii||1
Rear fog lamp not working |4.5.1 |a| |ii||1
Exhaust fumes entering cabin |6.1.2 |b| |i||1
Parking brake efficiency below requirements |1.4.2 |a| |i||1
Brake fluid warning lamp illuminated |3.6.G.2|1
Nearside Rear wheel bearing has excessive play |2.6.2|1
Emissions not tested |7.0|1
Windscreen wiper blade missing |8.2.2|1
Nearside Front brake disc excessively pitted |3.5.1h|1
Offside Front brake disc excessively pitted |3.5.1h|1
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|1
front brake recording little or no effort both |3.7.B.5a|1
rear brake recording little or no effort both |3.7.B.5a|1
Nearside Upper Ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Upper Power steering pipe|s| or hose|s| leaking from a seal |2.3.3b|1
Power steering component|s| leaking steering rack |2.3.3b|1
Offside Rear fog lamp excessively deteriorated so that it is not visible from a reasonable distance |1.3.2d|1
Offside Stop lamp not working |1.2.1b|1
Front brake disc excessively pitted |3.5.1h|1
Offside Rear Exhaust has part of the system excessively deteriorated |7.1.1a|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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