MOT History from tests of petrol GENERAL MOTORS CORVETTEs year 1975

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

mot history

Pass percent:66.67%

(The average a petrol GENERAL MOTORS CORVETTE year 1975 passes without issue)

Based on:36 MOT Tests

Most common failures	No# failures
Parking brake: efficiency below requirements \|3.7.B.7\|	3
Rear parking brake recording little or no effort	3
Horn not working \|1.6.2a\|	3
Brakes imbalanced across an axle	2
Exhaust emissions carbon monoxide content excessive \|7.3.B.1a\|	2
Exhaust emissions hydrocarbon content excessive \|7.3.B.1b\|	2
Headlamp aim out of alignment	2
Nearside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	1
Offside Headlamp not working on dipped beam \|1.7.5a\|	1
Nearside Windscreen wiper blade deteriorated \|8.2.2\|	1
Nearside Front Brake hose twisted \|found during steering lock to lock check\| \|2.2.D.2b\|	1
Nearside Rear Brake hose twisted \|found during steering lock to lock check\| \|2.2.D.2b\|	1
Registration plate lamp issues	1
Nearside Headlamp excessively deteriorated so that the light output is severely reduced \|1.7.5a\|	1
Windscreen wiper does not clear the windscreen effectively	1
Offside Front Direction indicator excessively damaged so that it is not visible from a reasonable distance \|1.4.A.2e\|	1
Rear Fuel system component leaking \|7.2.3\|	1
Nearside Rear Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Offside Rear Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Headlamp aim beam image obviously incorrect \|1.8.A.1b\|	1
Driver`s door cannot be opened from inside the vehicle \|6.2.B.1b\|	1
Fuel system component leaking \|7.2.3\|	1
Braking system leaking \|3.6.A.1\|	1
Nearside Rear Trailing arm has excessive play in a pin/bush \|2.4.G.2\|	1
Rear brake application uneven	1
Rear rear brakes release unevenly \|3.7.B.4\|	1
Exhaust has a major leak of exhaust gases middle section \|7.1.2\|	1
Nearside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Nearside Front front brake binding \|3.7.B.1\|	1
Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Emissions not tested \|7.3.A.1\|	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.

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\|	3
Rear parking brake recording little or no effort	3
Horn not working \|1.6.2a\|	3
Brakes imbalanced across an axle	2
Exhaust emissions carbon monoxide content excessive \|7.3.B.1a\|	2
Exhaust emissions hydrocarbon content excessive \|7.3.B.1b\|	2
Headlamp aim out of alignment	2
Nearside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	1
Offside Headlamp not working on dipped beam \|1.7.5a\|	1
Nearside Windscreen wiper blade deteriorated \|8.2.2\|	1
Nearside Front Brake hose twisted \|found during steering lock to lock check\| \|2.2.D.2b\|	1
Nearside Rear Brake hose twisted \|found during steering lock to lock check\| \|2.2.D.2b\|	1
Registration plate lamp issues	1
Nearside Headlamp excessively deteriorated so that the light output is severely reduced \|1.7.5a\|	1
Windscreen wiper does not clear the windscreen effectively	1
Offside Front Direction indicator excessively damaged so that it is not visible from a reasonable distance \|1.4.A.2e\|	1
Rear Fuel system component leaking \|7.2.3\|	1
Nearside Rear Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Offside Rear Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Headlamp aim beam image obviously incorrect \|1.8.A.1b\|	1
Driver`s door cannot be opened from inside the vehicle \|6.2.B.1b\|	1
Fuel system component leaking \|7.2.3\|	1
Braking system leaking \|3.6.A.1\|	1
Nearside Rear Trailing arm has excessive play in a pin/bush \|2.4.G.2\|	1
Rear brake application uneven	1
Rear rear brakes release unevenly \|3.7.B.4\|	1
Exhaust has a major leak of exhaust gases middle section \|7.1.2\|	1
Nearside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Offside Windscreen wiper not operating automatically when switched on \|8.2.1b\|	1
Nearside Front front brake binding \|3.7.B.1\|	1
Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Emissions not tested \|7.3.A.1\|	1

MOT History from tests of petrol GENERAL MOTORS CORVETTEs year 1975

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